5 puntos
5. Si el color de ojos negros es dominante (A) sobre el color de ojos azul
(a). El fenotipo y el genotipo que tendríamos al cruzar dos personas
heterocigotas es
*
GENOTIPO: 50% Heterocigotas - 25% homocigotas dominantes - 25% homocigotas
recesivas.FENOTIPO: 75% ojos negros - 25% ojos azules
GENOTIPO: 100% Heterocigotas. FENOTIPO: 100% ojos negros.
GENOTIPO: 50% Heterocigotas - 50% homocigota recesivo. FENOTIPO: 100% ojos
negros.
GENOTIPO: 50% Heterocigotas - 50% homocigotas dominantes FENOTIPO: 50% ojos
negros - 50% ojos azules

Answer:

Its A

DNA replication passes on traits from parents to offspring

I took the test do I even gotta explain why-

Explanation:

Answer:

1. Cell differentiation

2. Fermentation

3. Yeast

4. D option

5. Oxygen

6. All living organisms carry some sort of cellular respiration

7. Mitochondria

8. C

Explanation:

The embryo undergoes cell differentiation to develop various body parts from a single zygote. Therefore, the correct options are 1 (B), 2 (B), 3 (C), 4 (D), 5 (A), 6 (A), 7 (B), 8 (B), 9 (B), 10 (B), 11 (D), 12 (B), and 13 (A).

Cells are basic unit of life. The cell which is responsible for the development of an organism is zygote. The zygote undergoes cell differentiation to develop various body parts and the whole organism.

If the test tubes were allowed to stand at room temperature for several hours, this process is called fermentation. In this process, anaerobic respiration takes place. Organisms that may make use of anaerobic respiration includes yeast.

The process of cellular respiration includes all of these processes such as glycolysis, fermentation, and electron transport chain.

During the process of photosynthesis, oxygen gas is released as a product with the formation of glucose which is utilized in respiration.

The process of cellular respiration is an important biochemical reaction which takes place in all forms of living organisms. During this process, glucose is oxidized to form energy in the form of ATP.

The process of cellular respiration takes place in the mitochondria of cells. Mitochondria is known as the powerhouse of cell as it produces ATP.

38 molecules of ATP are produced by the process of cellular respiration in the mitochondria of cell. These ATP are utilized in various biochemical reactions.

Orange-red and violet-blue regions of the spectrum are indicated in the given image which shows the energy used in the photosynthesis. These are the most active regions of light spectrum.

The number of chromosomes in an organism's egg cells is half as many chromosomes present in other somatic cells of the body. Gametes are haploid in nature.

Therefore, the correct options are 1 (B), 2 (B), 3 (C), 4 (D), 5 (A), 6 (A), 7 (B), 8 (B), 9 (B), 10 (B), 11 (D), 12 (B), and 13 (A).

Learn more about Cell here:

https://brainly.com/question/3142913

#SPJ6

Each organelles have there own different function ,organelle labels of group 1 to the appropriate targets as all of them have differen target.

Group 1 : Plasma membrane

Group 2 : regulates transport

Explanation:-plasma membrane separates the interior of the cell from the outside environment .

Group 1 : Cytoskeleton

Group 2 : provides support

Explanation:-cytoskeleton is a structure that provides mechanical support and helps cells maintain their shape and internal organization.

Group 1 : Nucleus

Group 2 : stores genetic information

Explanation:-the nucleus is a membrane-enclosed organelle, in eukaryotic cells,

Group 1 : Golgi

Group 2 : processes protein

Explanation:-the Golgi processes proteins made by the endoplasmic reticulum before sending them out to the cell.

Group 1 : flagellum

Group 2 : movement

Explanation:- flagellum is primarily a motility organelle that helps in movement.

Group 1 : Mitochondrion

Group 2 : energy harvest

Explanation:-mitochondria are small organs that has a lot of energy stored in them that mitochondria can harvest from.

Question)-Drag the organelle labels of group 1 to the appropriate targets. then identify the function of each organelle on the target below it. resethelp group 1 group 2 group 1 group 2 group 1 group 2 group 1 group 1 group 1 group 1 group 2 group 2 group 2 group 2

Learn more about organelle here:-

brainly.com/question/28082004

#SPJ4

Answer:

DNA → TAC CAT GGA ATT ACT

mRNA: AUG GUA CCU UAA UGA

Amino acids: met-val-pro-stop

Explanation:

The evidence that sea stars are more closely related to amphibians than mollusks is that sea stars and chordates share the feature of an embryonic notochord that disappears by the adult stage, option A is correct.

The notochord is a flexible rod-like structure found in the embryos of chordates, including amphibians. It provides support and serves as a precursor to the backbone or vertebral column.

Sea stars also possess a similar notochord during their early developmental stages, although it regresses and is not present in their adult form. This shared characteristic suggests a closer evolutionary relationship between sea stars and chordates, including amphibians, than with mollusks, option A is correct.

To learn more about notochord follow the link:

https://brainly.com/question/31607169

#SPJ1

Answer:

2) lipid or fat ,,both are same ..It is write answer

An increase in hunger is a side effect of blood glucose level manipulations. A decrease in hunger is a side effect of blood glucose level manipulations.

The quantity of glucose dissolved in a person's blood is known as blood glucose. For their energy needs, the body's many cells obtain this glucose. Diabetes, on the other hand, is a condition where the cells do not absorb the dissolved glucose.

Hunger is an organism's desire to consume food. The hormone ghrelin causes the body to produce the sensation of hunger. When the stomach is empty, it is let go. It causes the hypothalamus to send a signal that makes someone feel hungry.

To learn more about blood glucose please visit here:

https://brainly.com/question/8394646

#SPJ4

An independent variable is that which one can change at will, considering the different purposes of a particular research or experiment. In this case, then, the independent variable would be the colors of the light, and the dependent variables would be those related to plant growth, and moisture, since are factors that are regulated by the intensity or the color of the light (we have to know that different colors of light will have different wavelengths, in hence, different temperatures).

a decline in oxpecker numbers is probably going to be bad for rhinoceros populations.

Oxpecker numbers are projected to decline as a result of increased unlawful hunting, which will have a negative impact on rhinoceros populations.

The ticks and parasites that live on the skin of rhinoceroses and other large mammals provide the food source for oxpeckers, which are birds. By keeping the animals free of parasites and warning them of imminent danger, they offer an important service.

The number of ticks and other parasites on rhinoceroses may increase if oxpecker populations drop as a result of hunting, which could result in health issues and lower survival rates. In addition, rhinoceroses might be more susceptible to predators and other dangers without oxpeckers to provide warning sounds. So, a decline in oxpecker numbers is probably going to be bad for rhinoceros populations.

learn more about rhinoceros here

https://brainly.com/question/1511468

#SPJ1

Explanation:

Consumers such obtain as need otters the materials they cellular foriration environment from resp the. these materials through They obtain the process of. ingestion Otters typically obtain energy-rich food such as fish, crabs, and clams, which like molecules glucose contain proteins, and, lipids, which for important are alliration cellular resp. These in broken down are the molecules system releasing, digestive energy and small molecules that are transportedter the ot’ intos, such cells as glucose oxygen and, which are both essential for cellular respiration.

Once these the in are molecules cells, are, they mitochond to transported powerhouse of the theria, where they cell take part- energy the inproducing process of cellulariration resp.uc Gloseria enters and the mitochond is broken down in a series of chemical that reactions release energy and such as ATP molecules form, which is the ofergy currency the cell. At the same time oxygen, is used help break down to the glucose, dioxide in as resulting by carbonproducts and. ATP The produced is used by the

Answer:

Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.

Answer:

It happens because the leaves trap the sunlight energy

Explanation:

When the leaves trap this sunlight energy and combines with the carbon dioxide and water it goes through photosynthesis. This turns the sunlight energy and other resources it collects to energy (sugars) that the plant will use to grow and support itself. It then releases oxygen as a waste which is what humans use. We exhale carbon dioxide that the plants need so while they help us we also help them.

Answer:

B. disappeared.

Explanation:

Research revealed that when drinking alcohol reduced dissonance-produced arousal, the attitudes-follows-behavior effect disappeared.

This simply means that when alcohol intake reduces a type of arousal which is dissonance induced then the attitude which is as a result of the effect disappears.

The organisms that feed on dead and decaying matter are called Saprotrophs.

An organism that feeds on dead and decaying organic matter is called a saprotroph. These organisms are heterotrophic, which means that they obtain their food from other sources. They are important in the ecosystem because they break down dead organic matter and recycle it back into the soil, making nutrients available to other living organisms

Answer:

A. Saprotrophs

Explanation:

Saprotrophs are organisms that obtain their nutrients by feeding on dead and decaying matter. They play a crucial role in the ecosystem by decomposing organic material and recycling nutrients back into the environment.

These organisms secrete enzymes that break down complex organic compounds into simpler substances, such as sugars and amino acids, which they can absorb and utilize for their own growth and energy needs. Examples of saprotrophs include fungi (such as mushrooms and molds) and certain bacteria.

Unlike autotrophs, which can produce their own food through photosynthesis or chemosynthesis, saprotrophs rely on external sources of organic matter for their nutrition. They actively decompose dead plants, animals, and other organic materials, aiding in the process of nutrient recycling and decomposition.

Heterotrophs, on the other hand, are a broader category of organisms that obtain their nutrients by consuming other living or dead organisms. This includes saprotrophs, as well as other types of organisms such as herbivores, carnivores, and omnivores.

Parasites, meanwhile, are organisms that live in or on other organisms, known as hosts, and obtain their nutrients from the host while causing harm or damage to it. Unlike saprotrophs, parasites typically rely on a living host for their sustenance rather than feeding on dead and decaying matter.

\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)

♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)

Answer: B, if they are twins

Explanation: The only possible 100% DNA match is found when you have the EXACT same genes as someone else, which can only be found in identical twins.

Answer:

. food in most ocean and

freshwater ecosystems

Answer:

Explanation:

Based on Chargaff's Rule:

There is the same amount of Adenine (A) as Thymine (T) and there is the same amount of Guanine (G) as Cytosine (C)

30% of 10 = 3          There are 3 Thymines (T) , so there are 3 Adinines (A)

10 - (3 + 3) = 4

There are 2 Guanines (G) and 2 Cytosines (C)

The research conducted demonstrated that shark and stingray species can independently regulate the concentrations of sodium (Na), chlorine (Cl), and urea to maintain osmoregulation when in freshwater.

Species living in saltwater are acclimated to the water that surrounds them. When the researchers transferred the shark and stingray species to freshwater, they found that the concentrations of Na and Cl were lower in all three species than when the species were in saltwater. The concentration of urea was higher in freshwater than in saltwater, though this change was less significant in the stingray. By independently regulating Na, Cl, and urea concentrations, these species maintained homeostasis in when in freshwater.

When the species were transferred from saltwater to freshwater, the concentrations of Na and Cl were lower than when the species were in saltwater, whereas the concentration of urea was higher in freshwater than in saltwater. This change was particularly significant in the stingray species.

To learn more about species click here https://brainly.com/question/13259455

#SPJ4

Answer:

The answer is uranium have an awesome day!

The purpose of the lab is to identify the structures of the digestive and circulatory systems in a rat.

The digestive system of a rat is similar to that of other mammals. It consists of the mouth, esophagus, stomach, small intestine, large intestine, and rectum. The mouth is where food is chewed and mixed with saliva.

The esophagus is a muscular tube that carries food from the mouth to the stomach. The stomach is a muscular sac that churns food and mixes it with gastric juices. The small intestine is a long, coiled tube that absorbs nutrients from food. The large intestine absorbs water from food and stores waste products. The rectum is a muscular tube that carries waste products from the large intestine to the anus.

The gallbladder is absent in rats because they have a different diet than other mammals. Rats eat mostly plant matter, which does not require as much bile for digestion as a diet that is high in protein. Bile is a fluid that is produced by the liver and stored in the gallbladder. It helps to break down fats in food.

Learn more about digestive system on

https://brainly.com/question/956634

#SPJ1

For the effective utilization of glucose in cellular respiration, cells require oxygen, hence option A is correct.

The electron transporter chain in cells needs oxygen to function. It performs the role of the electron transport chain's last electron acceptor, promoting the flow of electrons down the chain and resulting in the production of ATP or adenosine triphosphate.

This is how most creatures get their energy, parts of the glucose molecules that are bound by oxygen release energy, water, and carbon dioxide.

For the effective utilization of glucose in cellular respiration, cells require oxygen, this is how most creatures get their energy.

Therefore, parts of the glucose molecules that are bound by oxygen release energy, water, and carbon dioxide, hence option A is correct.

Learn more about respiration, here:

https://brainly.com/question/1380401

#SPJ5

The organ with the germ layer is formed Ectoderm, Mesoderm, and Endoderm.

Matching organs with the germ layer from which they are formed:

1. Ectoderm:

Skin (including the epidermis and nervous system): The ectoderm is the outermost germ layer and gives rise to the epidermis, which is the outer layer of the skin. It also gives rise to the nervous system, including the brain, spinal cord, and peripheral nerves. The ectoderm is responsible for the formation of structures such as hair, nails, sweat glands, tooth enamel, the lens of the eye, and the inner ear.

2. Mesoderm:

3. Endoderm:

know more about Ectoderm here:

https://brainly.com/question/20704353

#SPJ8

Classical Greece helped with the art and construction styles.

Answer:

No it cannot it is impossible for it to spread to humans

The research hypothesis that addresses the pharmaceutical company's problem in Panel 2 is:

The research question that can be addressed using the scientific method.

To be able to carry out the experiment, we can carry out an experiment via the use of a 2 x 2 factorial design.

Note that by the use of this design, the study will need to possess four independent groups which are:

There will be the use of Intra- and also an inter-group comparative statistical analysis and this be carried out to know if or not the treatment is said to be  effective and why or not its effectiveness is affected by the status of the participants' weight.

To handle the second objective, we can carry out a comparative study and then we collect data regarding the extent to which people from different kinds of market segments has the intentions to purchase the product.

A Two-way ANOVA and also the use of  post-hoc analysis will be used to know the portion that has the greatest level of intention to buy.

Learn more about scientific method  from

https://brainly.com/question/17216882

#SPJ1

Answer: a. gneiss

Explanation:

Metamorphism can be defined as the synthesis or formation of minerals or rocks from the pre-existing rocks. This involves various physical and chemical processes. The physical processes include the application of heat and pressure. The chemical processes include the oxidation, reduction and other chemical reactions occurring within the rock. Gneiss is one of the highest grade of metamorphic rock. As it exhibit the coarsest grain size. Quartz, mica, and feldspar are the examples of gneiss.

Answer:

8/16 or 1/2

Explanation:

This question is a dihybrid cross involving two genes, one coding for feather color and the other for beak length. The alleles for green feathers (G) and long beak (L) are dominant over the alleles for yellow feathers (g) and short beak (l).

According to this question, a male with genotype GGLl was crossed with a female with genotype Ggll. The following combination of gametes is produced by each parent:

GGLl - GL, Gl, GL, and Gl

Ggll - Gl, Gl, gl and gl

Using these gametes in a punnet square (see attached image), the following offsprings in the following proportions will be produced.

Green feathers, long beak (GGLl, GgLl) = 8/16 or 1/2

Green feathers, short beak (GGll, Ggll) = 8/16 or 1/2

Hence, the probability of short beaks (ll) in the offspring of the cross is 1/2.

Answer:

pretty sure that's magnification.

An oocyte is also known as egg cell which is a female gamete, it is produced by the ovaries and travels through the female reproductive tract and fuse with the sperm to form zygote.

Fertilization can be defined as the fusion of a haploid male gamete i.e., spermatozoa or sperm and a haploid female gamete i.e., ovum to form a diploid cell (2n), the zygote inside the body of the female in case of mammals. The fertilization is internal in the case of humans and usually after nine months the fully matured baby is born.

The path of the haploid (n) oocyte or egg cell from the ovary to fertilization include first, the oocyte leaves the ovary as an unfertilized egg during the period of ovulation. From here, the oocyte enters uterine tube (fallopian tube) and begins to move down towards the uterus, through the help of cilia which are present along the walls of the fallopian tube. If fertilization is taking place, it usually happens within the next 24 hours or else the oocyte degenerate.

Learn more about Fertilization here:

https://brainly.com/question/3204813

#SPJ1