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Len [333]
3 years ago
14

Gene regulations in eurkaryotes

Biology
1 answer:
Ymorist [56]3 years ago
4 0

Answer:

<h3>The correct answer is <em><u>C. Allows for cell specialization</u></em></h3>

Explanation:

Hope this help

Have a nice day!!!!

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Which of the following is true?
Arlecino [84]

During meiosis but not during mitosis, which of the following is true? __.

A haploid gametes are produced that are identical in their allelic composition

B the cytoplasm divides

C chromosomes line up in the center of the cell during metaphase

D genetic variation among the daughter cells is increased

E two identical daughter cells are produced

Answer:

D. genetic variation among the daughter cells is increased

Explanation:

Meiosis is a process where a single cell divides twice to produce four cells containing half the original amount of genetic information. Meiosis occurs in germ cells, as a result; genetic variation among the daughter cells is increased. These cells (germ cells) are our sex cells – sperm in males, eggs in females.

In meiosis, the haploid gametes that are produced are not identical in their allelic composition.

In prophase 1, the chromosome pair up.

During metaphase, The chromosome pairs line up next to each other along the center (equator) of the cell.

4 0
3 years ago
Help i Will give brainliest needs to be submitted today
Valentin [98]
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6 0
3 years ago
The ______ becomes the placenta. a. yolk sac b. chorion c. amnion d. allantois
LekaFEV [45]
I think the correct answer would be A. The yolk sac becomes the placenta. It is membranous sac that is attached to the embryo. It provides all the nutrition and the blood cells needed by the embryo. It is also called the umbilical vesicle.
3 0
3 years ago
What are the genotypic results as a ratio
Dvinal [7]

Answer:

The genotypic ratio shows the number of times a characteristic of an organism will be seen in the offspring when genes for certain traits are crossed. ... The genotypic ratio for this cross is written 1:2:1. In animals and plants, each gene has 2 alleles or variations, one from each parent

Explanation:

5 0
3 years ago
Guys i need help with asexual vs sexual reproduction for my h.w.
olga55 [171]
Asexual reproduces like budding for example, mushrooms do this. while sexual reproduction is like it sounds, male and female reproduction through intercourse like mammals.
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