A wrinkled, green seed and a round yellow seed were grown into plants and mated. In the F1 generation, half the seeds were round and yellow; the other half were round and green. The round yellow seeds were grown into plants and allowed to self-fertilize. In the F2 generation, what fraction of the seeds will be genotypically identical to the plants of the parental generation

In the process of sexual reproduction, mating of male gamete and female gamete is required for the fertilization to take place in humans.

A gamete is an animal or plant reproductive cell. Male gametes in animals are known as sperm, while female gametes are known as ova or egg cells.

Fertilization is the process in which a woman's egg combines with a man's sperm to form an embryo.

Usually, the fallopian tube that connects an ovary to the uterus is where fertilization occurs. An embryo begins to develop if the fertilized egg successfully passes through the fallopian tube and implants in the uterus.

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apakah pandangan individu berkaitan perluasaan kuass barat ke tanah melayu

Answer: its d. cause i just took it

Explanation:

Adaptation is the biological mechanism by which organism alter to new environments or to changes in their current environment.

Coniferous forest is a terestial biome found mostly in areas with warm summers and cool winters that vary in their kinds of plant life.

Coniferous trees have thick bark to protect against the cold. The coniferous trees have needle shaped leaves. The needles don'r decay like deciduous leaves because they contain too many chemicals and waxes for that. They break down slowly and form the soil to be even more nutrient-limited.

In a diploid plant species, the proportion of progeny expected to be tall and produce round fruit is 32%.

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Answer:

Climate change is a BIG problem thats why we need to store and preserve seeds with these EXTREME weather conditions .

Explanation:

unless u want to look at dirt

Answer:

90%

Explanation:

Answer:

AUU/GGG/CCC

Explanation:

Answer:

Yes, correct.

Explanation:

The Amino Acid Sequence (Polypeptide) for mRNA #1 is: Methionine - Serine - Cysteine - Proline - Alanine

Amino Acid Sequence (Polypeptide) for mRNA #2 is: Phenylalanine - Lysine - Aspartic Acid - Glycine - Arginine

The process by which information contained in messenger RNA (mRNA) guides the addition of amino acids during protein synthesis is known as translation.

Anticodons complementary to the mRNA sequence on tRNA molecules carry amino acids coded for by the codon of the mRNA.

Given the following mRNA sequences:

mRNA Codon Sequence #1: AUG UCU UGU CCA GCA

mRNA Codon Sequence #2: UUC AAA GAC GGU AGA

The Anticodons for mRNA #1 are:

UAC AGA ACA GGU CGU

Anticodons for mRNA #2 are:

AAG UUU CUG CCA UCU

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Answer: Marco is correct

Explanation:

He is correct because fatty acids go into the mitochondria creating energy and other substances.

Answer:

D. Climate change

Explanation:

The carbon cycle is disrupted by several activities of man which includes burning if fossil fuels anong others. These leads to accumulation of huge amounts of carbon dioxide in the atmosphere which leads to global warming. The resultant effects of global warming is what one of the major cause of climate change.

Therefore, human disruption of the carbon cycle can be said to have been implicated in climate change.

Ribosomes do not directly create mutations, but cellular mechanisms such as DNA repair and checkpoints help control and minimize the occurrence of mutations.

Ribosomes themselves do not directly create mutations. Mutations, which are changes in DNA sequence, can occur due to errors during DNA replication or from external factors like radiation or certain chemicals. However, the cellular machinery, including ribosomes, plays a role in the control of mutations through various mechanisms. DNA repair mechanisms help identify and correct errors or damage in the DNA sequence, reducing the likelihood of mutations. Additionally, cellular checkpoints and regulatory processes monitor and control cell division, ensuring that accurate DNA replication and distribution occur, minimizing the inheritance of mutations to daughter cells.

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Answer:

Science, is the study of life, physics, as well as nature.

Answer:

not malleable

Explanation:

hope this helps

Answer:

D because it can be transformed into many forms

so is malleable

The prefix "gen-" in "generation" implies the act of beginning or bringing forth something new, marking a departure from what existed before.

The prefix "gen-" does not specifically mean "begin," but rather derives from the Greek word "genēsis," which translates to "origin" or "creation." In the context of the key term "generation," the prefix "gen-" conveys the notion of creating or producing something new.

When we refer to "generation," we often think of a group of individuals born and raised during a particular period. However, the concept of generation extends beyond human demographics. It encompasses the idea of a collective creation or production of something that arises or evolves within a specific time frame.

In the broader sense, generation implies the development, formation, or emergence of something novel, whether it be ideas, technologies, energy sources, or social movements. It captures the essence of progress and the continuous cycle of renewal and innovation.

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Answer:

zero acceleration

Explanation:

hope I helped

Answer:

zero acceleration

Explanation:

I have it confirmed

hope it helps :-)

Hello! In an aquaponics system, you can have various organisms that perform photosynthesis, such as algae, duckweed, and aquatic plants like watercress, lettuce, and basil. These organisms are important in the system as they convert carbon dioxide into oxygen, which is essential for the survival of the fish in the system. Additionally, they also help in removing excess nutrients from the water, thereby improving water quality.

Answer:

It is Biosphere.

The Biosphere --contains all the planet's living things. This sphere includes all of the microorganisms, plants, and animals of Earth. Within the biosphere, living things form ecological communities based on the physical surroundings of an area.

Answer:

Chemical & Mechanical Weathering

Erosion

Explosive Volcanic Eruptions

Explanation:

Answer:

The correct answer is: the bright sunlight.

Explanation:

The bright sunlight on a sunny day is the stimulus that causes the response of squinting, which is necessary for us to protect our eyes from different conditions that can be caused by extreme sun exposure.

This stimulus is transmitted to the Central Nervous System by sensory neurons, so the information can be processed in the brain and the response to squint our eyes to receive less light can be performed by the orbicularis oculi muscle (the one that closes the eyelids).

Answer:

the bright sunlight

Explanation:

You walk outside on a sunny day and have to squint until you put sunglasses on. What is the stimulus that causes the response of squinting?

o the outside temperature

x the bright sunlight

o the surrounding air

The potential loss of unique species due to a disaster is referred to as mass extinction. When large numbers of species disappear over a short time period then it is called mass extinction.

Biodiversity threats include burning fossil fuels and deforesting forests and other wildernesses for industrial agriculture. Other human activities, such as wildlife poaching and hunting, can also have serious impacts.

When ecosystem services no longer adequately meet social needs, biodiversity loss can have far-reaching, direct human health consequences. In addition, ecosystem services impact indirectly on livelihoods, incomes, local migration, and, in some cases, political conflict.

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The sperm of an angiosperm reach the egg via the pollen tube that grows from the pollen grain through the carpel tissues to the ovule.

Hence, the correct answer is option B.

Pollen is a fine powder that seed plants produce. Pollen grains (extremely reduced microgametophytes), which create male gametes, make up this substance (sperm cells). In the process of moving from the stamens to the pistil of flowering plants or from the male cone to the female cone of gymnosperms, gametophytes in pollen grains are shielded by a tough coating comprised of sporopollenin.

When pollen touches a pistil or female cone that is compatible with it, it germinates and creates a pollen tube that carries the sperm to the ovule that houses the female gametophyte. Pollen grains are so tiny that they must be magnified to be seen in detail. Paleoecology, palaeontology, archaeology, and forensics all benefit greatly from the study of pollen, which is known as palynology.

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Answer:

He could determine whether the hypothesis is based on repeated experiments.

Explanation:

A theory is a hypothesis that has been proven correct by many expirements.

Francis could design and perform a new controlled experiment to test the hypothesis to determine whether it is a theory. Therefore, the correct statement is option D.

A hypothesis is a scientific explanation for a phenomenon that is based on prior observation. However, a theory is a well-supported and widely accepted explanation for a natural phenomenon that has been tested and based on scientific fact.

A hypothesis has the potential to become a theory if tested through carefully designed and controlled experiments by collecting data needed for the experiment.

If the results of an experiment conducted by Francis are consistent with the hypothesis, the information can be used to develop a theory that can be used to explain a broader range of phenomena. However, if the results are not by the hypothesis, Francis cannot consider the hypothesis as a theory that must be supported by evidence.

Therefore, Francis needs to design and perform a new controlled experiment to test the hypothesis to determine whether it is a theory.

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Answer:

17 number on the diagram is pointing to the deltoid muscle