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3 years ago

What do binary fission and mitosis have in common

2 answers:

7 0

Binary fission and mitosis are both asexual forms of cellular reproduction that duplicate the existing DNA in a mother cell and split the cell into two exact copies called daughter cells.

svp [43]3 years ago

5 0

<span>Binary fission and mitosis are both asexual forms of cellular reproduction that duplicate the existing DNA in a mother cell and split the cell into two exact copies called daughter cells. Prokaryotes and some eukaryotic organelles use binary fission in the nucleoid. Eukaryotes use mitosis to reproduce the nucleus. </span><span>
</span>

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Select all that apply. If you wanted to fill up on carbohydrates before a long bike ride, which of the following foods would you

Vladimir [108]

Steak should be it hope you got it!

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3 years ago

Read 2 more answers

Which statement about natural selection is true? (1 point)

Aliun [14]

Answer:

Explanation:

The whole point of natural selection is for animals to compete to survive in that specific environment

Hope this helps!

7 0

3 years ago

A trihybrid cross is a cross between two individuals who are heterozygous for three genes. For example: AaBbCc x AaBbCc. Assumin

Mariulka [41]

Answer:

27:9:9:9:3:3:3:1

Explanation:

The gametes of the parental genotypes would be

ABC, ABc, AbC, aBC, Abc, aBc, abC, abc

The cross between AaBbCc and AaBbCc will result into following offspring (image is also attached)

ABC ABc AbC aBC Abc aBc abC abc

ABC AABBCC AABBCc AABbCC AaBBCC AABbCc AaBBCc AaBbCC AaBbCc

ABc AABBCc AABBcc AABbCc AaBBCc AaBbcc AaBBcc AaBbCc AaBbcc

AbC AABbCC AABbCc AAbbCC AaBbCC AAbbCc AaBbCc AabbCC AabbCc

aBC AaBBCC AaBBCc AaBbCC aaBBCC AaBbCc aaBBCc aaBbCC aaBbCc

Abc AABbCc AABbcc AAbbCc AaBbCc AAbbcc AaBbcc AabbCc Aabbcc

aBc AaBBCc AaBBcc AaBbCc aaBBCc AaBbcc aaBBcc aaBbCc aaBbcc

abC AaBbCC AaBbCc AabbCC aaBbCC AabbCc aaBbCc aabbCC aabbCc

abc AaBbCc AaBbcc AabbCc aaBbCc Aabbcc aaBbcc aabbCc aabbcc

The genotype ratio is 27:9:9:9:3:3:3:1

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3 years ago

Why do biologists believe that a primitive choanoflagellate protist is the ancestor to all animals

Tpy6a [65]

Since an animal only becomes more complex, and not simpler, an ancestor to all organisms would have to be the most simple and primitive organism.

3 0

3 years ago

In rabbits, short hair (S) is dominant over long hair (s). What genotype and phenotype ratios are expected from a cross between

irga5000 [103]

Answer:

Answer:

Genotype Phenotype

SS 1/4 Short hair 3/4

Ss 2/4 Short hair 3/4

ss 1/4 Long hair 1/4

Explanation:

Both are heterozygous for the trait so we can expect that the cross would be:

Ss x Ss

S s

S SS Ss

s Ss ss

So the resulting off-spring would have the following genotype and phenotype:

1 out of 4 will have a genotype of SS.

2 out of 4 or half will have a genotype of Ss.

1 out of 4 will have a genotype of ss.

But because short hair is dominant the phenotype ratios would differ because Ss and SS would express short hair, so we add up their ration:

Short hair: 1/4 + 2/4 = 3/4

Long hair: 1/4

So in summary:

Genotype Phenotype

SS 1/4 Short hair 3/4

Ss 2/4 Short hair

ss 1/4 Long hair 1/4

Explanation:

7 0

3 years ago