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2 years ago

Which statement describes a process associated with meiosis?

Biology

2 answers:

EleoNora [17]2 years ago

8 0

Answer:

Haploid cells join to form an organism that has a complete set of chromosomes is the correct answer.

Explanation:

In the fertilization process two haploid cells sperm fuse with an egg which results in the formation of a diploid cell.

meiosis produces haploid cells rather than diploid cells because in Meiosis the chromosome number gets reduced.

In the Meiosis process the number of chromosomes in the daughter cells gets reduced to half than of the parent cell and this process results in the formation of four haploid daughter cells

So Haploid cells join to form an organism that has a complete set of chromosomes is the correct answer.

Kay [80]2 years ago

6 0

Answer:

Explanation:

edg 2021

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Black eyes are dominant to orange eyes, and green skin is dominant to white skin. Sam, a MendAlien with black eyes and green ski

Anna [14]

<h2>The correct answer is explained below:</h2>

Explanation:

According to the given question,
For eye color, let the black color be represented by B allele and orange color be represented by b allele. Black is dominant over orange.
For skin color, let the green skin be represented by G allele and white skin be represented by g allele. Green is dominant over white.
The phenotype of Sam is black eyes and green skin so his genotype can be BBGG or BbGg. It is also said that one of his parents has phenotype orange eyes and white skin. That parent's genotype must be bbgg.
Hence, the genotype of Sam must be BbGg.
Carole has the phenotype of orange eyes and white skin. Her genotype would bbgg.
The gametes produced by Sam are: BG, Bg, bG, bg.
The gametes produced by Carole are: bg.
Mating them we get,

BG Bg bG bg

bg BbGg Bbgg bbGg bbgg

(Black/ Green) (Black/ White) (Orange/Green) (Orange/ White)

The genotypes and phenotypes (Eye color/ Skin color) obtained are represented above.
The phenotypes (Eye color/ Skin color) obtained are in the following ratio:

(Black/ Green) : (Black/ White) : (Orange/Green) : (Orange/ White) = 1 : 1 : 1 : 1

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2 years ago

Which was the first cell viewed by the light microscope?

vodomira [7]

Oak Bark was the first cell viewed by the light microscope

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Which is NOT true of mitochondria and chloroplasts? a. They are found in all organisms b. They contain DNA and 70S ribosomes c.

Nikitich [7]

Answer:

a. They are found in all organisms

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2 years ago

I need help ASAP please yalllllll

Brilliant_brown [7]

First one - pivot join
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Fourth one - Hinge joint

Hope this helps!

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Consider the size of an iodine molecule and the size of a starch molecule. Make a prediction about the permeability of the baggi

julia-pushkina [17]

Answer:

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Explanation:

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2 years ago