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vaieri [72.5K]
2 years ago
7

Which of the following was NOT used by Darwin in his studies?

Biology
1 answer:
koban [17]2 years ago
4 0

Answer:

i think you forgot to pu in the answer choices

Explanation:

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In a praticular breed of cattle, a black coat is dominant over a red coat. If a cow with a red coat is crossed with a black bull
steposvetlana [31]
You are correct :) Red coat's genotype would be tt and the black bull's genotype would be Tt. You put those in a punnett square, and you'd get 2 tt's and 2 Tt's. Hope this helps! :D
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3 years ago
Which describes the four cells that are produced at the end of meiosis? identical haploid cells genetically different diploid ce
algol13

Answer:In many ways, meiosis is a lot like mitosis. The cell goes through similar stages and uses similar strategies to organize and separate chromosomes. In meiosis, however, the cell has a more complex task. It still needs to separate sister chromatids (the two halves of a duplicated chromosome), as in mitosis. But it must also separate homologous chromosomes, the similar but nonidentical chromosome pairs an organism receives from its two parents.

Explanation:Mitosis(Opens in a new window)(Opens in a new window) is used for almost all of your body’s cell division needs. It adds new cells during development and replaces old and worn-out cells throughout your life. The goal of mitosis is to produce daughter cells that are genetically identical to their mothers, with not a single chromosome more or less.

Meiosis, on the other hand, is used for just one purpose in the human body: the production of gametes—sex cells, or sperm and eggs. Its goal is to make daughter cells with exactly half as many chromosomes as the starting cell.

To put that another way, meiosis in humans is a division process that takes us from a diploid cell—one with two sets of chromosomes—to haploid cells—ones with a single set of chromosomes. In humans, the haploid cells made in meiosis are sperm and eggs. When a sperm and an egg join in fertilization, the two haploid sets of chromosomes form a complete diploid set: a new genome.

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URGENT PLEASE HELP
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A. bind and unwind double helix
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What fats store energy for insulation
gogolik [260]

Answer:

lipid are the fats that stores energy for insulation

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First it's can not be biosynthesis because it is taking in food molecules means it cannot synthesisi its food Second nutrition is the process to take nutrients Third absorption means to absorb but here cell does phagocytosis and pinocytosis Forth digestion obviously when an organism eats something it have to digest it and it it is its capability.... and so far as I think Digestion should Ben your answer!
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