Which of the following is an example of how genetic engineering has improved agriculture?

Answer:

Explanation:

sexual reproduction increases variation and selective breeding decrease variation

Answer:

its a

Explanation:

trust

:>

Answer:

adolescence is the age b/w childhood and puberty. it includes some big changes to the body of a person.

Explanation:

Answer:

D. Bacterial diseases respond to antibiotics; viral diseases don’t.

Explanation:

Hope this helps!

Answer:

a calibrated bulb thermometer that has a readout from -15°C to 25°C

Explanation:

In the experiment, two factors changed throughout the course of the study: the genes of the parental mice and the fur color of the offspring.

The genes of the parental mice: The experiment involved studying the genetic makeup of the parental mice, specifically focusing on the alleles responsible for fur color. The researchers likely examined the genes of the parental mice to determine which alleles they carried and how they could potentially be passed on to their offspring. By studying the genetic composition of the parental mice, the researchers could track the inheritance pattern of the fur color trait.

The fur color of the offspring: The primary objective of the experiment was to investigate how fur color is inherited in mice. To achieve this, the researchers likely observed and recorded the fur color of the offspring produced by the parental mice.

As the experiment progressed and new generations of mice were born, the researchers would have noticed changes in the fur color of the offspring. By comparing the fur color of the offspring to the known genetic makeup of the parental mice, they could analyze the inheritance patterns and determine whether specific alleles were dominant or recessive.

The Question was Incomplete, Find the full content below :

Which factors changed throughout the experiment? Check all that apply.

the trait examined, fur color

the organism, mice

which allele was dominant and which allele was recessive

the genes of the parental mice

other aspects of the mice

fur color of the offspring

know more about inheritance here:

https://brainly.com/question/33354911

#SPJ8

Answer:

Shania will get the disease at some point in her life

Explanation:

this will happen because the sickness is genetically implanted in her family

Answer:

The diesease will be apart of the genes in her offspring.

Explanation:

Often times mothers with the sickness gene will spread down the gene therefore starting the generational infection in the first place.

Motion energy refers to the energy related to an object's movement. When an object is in motion, it possesses kinetic energy, which is a form of motion energy.

The matching will be:

motion energy = energy related to an object's movement

chemical energy = stored energy related to positions of atoms within molecules

thermal energy = energy of motion of particles in a substance

nuclear energy = energy released when a nucleus splits or combines

gravitational potential energy = energy related to height

sound energy = energy generated by vibration of a string

Chemical energy is stored energy that is related to the positions of atoms within molecules. It is the energy that can be released or absorbed during a chemical reaction. When chemical bonds are formed or broken, energy is either released (exothermic reaction) or absorbed (endothermic reaction) in the process.

Learn more about energy on

https://brainly.com/question/13881533

#SPJ1

Mitosis and Meiosis-their differences and similarities

Similarities: both mitosis and meiosis are multistage processes. The stages are interphase, prophase, metaphase, anaphase and telophase. The same general processes occur in each of these stages for mitosis and meiosis. Interphase is cell growth and DNA replication in preparation for cell division

Differences:(please find it attached below)

The similarities between mitosis and meiosis are as follows:

Meiosis may be defined as the type of cell division that occurs in the germs cells of an individual. In this type of cell division, one parental cell produces four haploid daughter cells. It is also known as reductional division.

The differences between mitosis and meiosis are as follows:

Therefore, it is well described above.

To learn more about Mitosis, refer to the link:

https://brainly.com/question/19058180

#SPJ2

The proportion of the flies carrying both A1 and A2 alleles is C: 0.42.

In a population that is in Hardy-Weinberg equilibrium, the frequencies of alleles and genotypes remain constant from one generation to the next. The Hardy-Weinberg equation can be used to calculate the frequency of genotypes in a population:

p^2 + 2pq + q^2 = 1

Where p is the frequency of the dominant allele (A1), q is the frequency of the recessive allele (A2), and 2pq is the frequency of the heterozygous genotype (A1A2).

Given that 70% of the gametes produced in the population contain the A1 allele, we can calculate the frequency of the A1A2 genotype as follows:

p = 0.7
q = 1 - p = 1 - 0.7 = 0.3
2pq = 2 * 0.7 * 0.3 = 0.42

Therefore, the proportion of flies that carry both A1 and A2 alleles is 0.42.

Learn more about gene at

https://brainly.com/question/1480756

#SPJ11

01.08 ang sagot nasagot namin yan e

The measurements that could create more than one triangle are options C and option D.

Explanation: For a triangle to exist, the sum of any two sides of a triangle must be greater than the length of the third side.

In option C, the angles measuring 100°, 10°, and 70° do not satisfy this condition, as the sum of the angles 10° and 70° is less than 100°, making it impossible to form a triangle. However, by rearranging the angles, such as 10°, 70°, and 100°, we can create a valid triangle.

In option D, the angles measuring 110°, 40°, and 40° also violate the condition for a triangle, as the sum of the angles 40° and 40° is less than 110°. However, by rearranging the angles, such as 40°, 40°, and 110°, we can create a valid triangle.

For more such answers on triangle

https://brainly.com/question/27401240

#SPJ8

Answer:

Properly dispose of hazardous household items. ...

Reduce or eliminate use of fertilizers and chemical herbicides and pesticides. ...

Make an appointment to service your septic system. ...

Landscape with native plants. ...

Eliminate bare spots in your yard. ...

Make a rain garden.

Explanation:

Does it work

Answer:

Two and a half hours later than 3:30 is

Answer:

I'd say your answer is D) Headache.

Explanation:

A headache isn't really visible and can't necessarily be measured, whereas all the other answer choices are both visible and can be measured in some way, shape, or form.

Answer:

Most likely headache.

Explanation:

Jaundice can be seen from the yellowness from the skin, and if a person has fatigue.

Cyanosis can be seen from the bluish/greenish hue on a person's skin.

And heavy breathing can just be heard.

Answer: D. The reproductive cells have half as many chromosomes as the body cells.

When recording euthanasia be sure to note the date, animal identification information, confirmed or tentative diagnosis, euthanasia method and final disposition.

The euthanasia record is an important document for veterinary practices and should be maintained according to state and federal regulations and the policies and procedures of your practice.

When recording euthanasia, be sure to note the date, animal identification information, confirmed or tentative diagnosis, euthanasia method, and final disposition.

Another important thing to note is that euthanasia should be considered only when alternative management options are not available or have been exhausted, when quality of life is poor, and when euthanasia is in the best interest of the animal.

All reasonable steps should be taken to minimize pain and distress during the process.

For more such questions on euthanasia

https://brainly.com/question/685938

#SPJ8

Gibberellic acid (GA) plays a crucial role in a-amylase production and germination. GA stimulates the synthesis and release of a-amylase enzymes, which hydrolyze starch into sugars during germination. Experimental studies have demonstrated that the application of GA accelerates a-amylase production and enhances germination in various plant species

In terms of a-amylase production, GA stimulates the synthesis and release of this enzyme. a-amylase is responsible for breaking down starch into simpler sugars, which are then utilized by the plant for growth and development.

Studies have shown that applying GA to plant tissues or seeds results in an increased production of a-amylase, facilitating the conversion of stored starch into energy-rich sugars.

Regarding germination, GA is involved in breaking seed dormancy and promoting the growth of the embryonic plant.

It stimulates the production of hydrolytic enzymes like a-amylase, which enable the hydrolysis of starch reserves in the endosperm, providing the energy needed for germination and seedling establishment.

Additionally, GA helps in cell elongation and division, promoting the growth of the embryo and the emergence of the radicle.

Evidence for GA's role in both processes includes studies where the exogenous application of GA to seeds or plant tissues has been shown to enhance a-amylase production and promote germination.

Conversely, inhibiting GA synthesis or action results in reduced a-amylase activity and impaired germination. These findings support the critical involvement of GA in both a-amylase production and germination processes in plants.

For more such answers on Gibberellic acid

https://brainly.com/question/15609011

#SPJ8

Answer:10

Explanation:

200

The correct answer is energy flow.

The principles of energy flow that govern how matter and energy move between the many domains are unique to each one. Energy goes from the perimeter to the center of a sphere, while matter moves from the center to the periphery.

The movement's speed and the separation between the spheres are the two main determinants of energy flow. The distance between the spheres determines the pace of matter movement, whereas the distance between the spheres determines the speed of energy movement.

The amount of energy that is available to be utilized in a certain situation depends on the pace at which energy is moving.

To learn more about energy flow here:-

https://brainly.com/question/5339519?referrer=searchResults

#SPJ9

Answer:

 a structure to assist with the flow of water

Explanation:

on edge!

Answer:

a structure to assist with the flow of water

Explanation:

e2022

Answer:

The correct answer is c) elastic rebound.

Explanation:

When the muscles are relaxed (end of expiration) the lung and the chest wall act in opposite directions, the lung tries to reduce its volume due to the inward retraction of the alveolar walls and the chest wall tends to increase in volume due to elastic expansion, these opposing pressures are responsible for keeping the alveolus partially open (functional residual capacity). The muscles of inspiration act by increasing the volume of the thoracic cavity causing the intrapleural pressure to become lower (Boyle's law), the intraalveolar volume increases and then the intralveolar pressure decreases below atmospheric (negative) and flow is generated towards the lung expanding it, that is, during inspiration, the diaphragm contracts moving downward, allowing the rib cage to widen and air into the lungs.

Answer:

aerobic respiration is the complete breakdown of food to yield energy

Explanation:

photosynthesis is the process by which plant get their green colour through sunlight

United States is one of the world's largest suppliers of uranium.

Thus, Uranium is as prevalent in the Earth's crust as tin, tungsten, and molybdenum, and it can be found in most rocks in quantities of 2 to 4 parts per million. Seawater contains uranium, which can be extracted from the oceans.

German chemist Martin Klaproth made the discovery of uranium in the mineral pitchblende in 1789.

In supernovae, uranium is thought to have been created about 6.6 billion years ago. Although it is uncommon in the solar system, the Earth's slow radioactive decay today serves as the primary source of heat, creating convection.

Thus, United States is one of the world's largest suppliers of uranium.

Learn more about Uranium, refer to the link:

https://brainly.com/question/31187694

#SPJ1

Answer:

Namibia

Explanation:

Answer:

Rh Factor.

Explanation:

The Rhesus factor is clinically the most important protein-based blood group. The presence of rhesus protein on blood represents as an antigen which indicates if the blood is positive or negative. Rhesus factor was discovered in 1940 by K. Landsteiner and A. S. Wiener. Hope this answer helps.

AlohaS4

Answer & Explanation:

( Rh Factor ) represents the presence of the Rhesus protein in the blood.

( Rh+ ) blood contains the rhesus protein.

( Rh- ) blood does not contain the rhesus protein.

( Type O ) blood is the universal donor.

( Type AB ) blood is the universal recipient.

( Rh+ ) blood can receive Rh+ or Rh- blood.

( Rh- ) blood can receive Rh- blood.

Hope you found this helpful! <3

~Aloha

By comparing the DNA sequences of different species, scientists can identify shared ancestry and determine how closely related different species are. This enables them to make predictions about the evolutionary relationships between different species and to reconstruct phylogenies that extend back in time, providing insights into the evolutionary history of life on Earth. Molecular techniques, such as DNA sequencing, are particularly useful for this purpose because DNA is a stable, heritable molecule that is passed from one generation to the next.

The example that includes only chemical changes that occur in the digestive process is the reaction of saliva, stomach acid, bile, and pancreatic juices with food. Option D.

Chemical changes refer to changes to the chemical properties of substances. In biological reactions, these substances are referred to as reactants.

Chemical changes are different from physical changes. In physical changes, only the physical properties of substances are altered while their chemical properties remain intact.

When a substance changes chemically, its physical properties most often change along. However, this is not in all cases.

Thus, looking at the examples given, their classification into either physical or chemical changes is as follows:

When saliva, stomach acid, bile, and pancreatic juices react with food, the chemical properties of food change because the enzymes convert different components of food from one form to another as part of the process of digestion.

More on chemical changes can be found here: https://brainly.com/question/23693316

#SPJ1

Answer: the first one is C, the second one is A, the third one is also A

Explanation:

Answer:

32 teeth

Explanation:

8 incisors

4 canines, also called cuspids

8 premolars, also called bicuspids

12 molars, including 4 wisdom teeth.

Scientific research can help us to prepare for the future by helping  us improve water conservation efforts. Option B

Information regarding changes in precipitation patterns, water availability, and water quality can be found in scientific studies on climate change.

By implementing initiatives to save water resources, such as enhancing irrigation systems, reducing water waste, and creating more efficient water-use practices, this information can assist policymakers and communities in preparing for the future.

Learn more about science:https://brainly.com/question/12842883

#SPJ1

Answer:

Explanation:

To solve this problem, let's represent the heterozygous yellow-seeded plant as "Yy" and the homozygous yellow-seeded plant as "YY."

i. When crossing a heterozygous yellow-seeded plant (Yy) with a homozygous yellow-seeded plant (YY), we can set up a Punnett square to determine the possible offspring genotypes:

    Y     Y

y   Yy  Yy

y   YY  YY

ii. The genotypic ratio is 2:2 or 1:1 for the possible offspring genotypes: Yy and YY.

The phenotypic ratio is also 2:2 or 1:1 for the possible offspring phenotypes: yellow-seeded (YY and Yy).

Question 2:

To determine the probability of specific outcomes, we need additional information about the parental genotypes and their inheritance patterns. Please provide the genotypes of the true breeder from F1 and the non-true breeding yellow-seeded plant for a more accurate calculation.