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2 years ago

During cell division, genetic material is contained in structures called

Biology

1 answer:

777dan777 [17]2 years ago

3 0

The right answer is D-chromosomes.

Chromosomes are visible only at the time of cell divisions (mitosis or meiosis). They essentially contain the molecules of A.D.N. carriers of genetic information and proteins such as histones that maintain the structure of chromosomes.

Each species contains a number of chromosomes of its own. In most sexually reproducing species, non-sexual cells (somatic cells) possess duplicate chromosomes, one of which is derived from the male gamete and the other from the female gamete. These species, individuals or cells are called diploids. Gametes that contain only one chromosome of each pair are called haploid.

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Which best describes transformation in bacteria

Shtirlitz [24]

Answer:

Bacteria take DNA from their environment.

Explanation:

"Bacteria take DNA from their environment" is what best describes transformation in bacteria.

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3 years ago

How can Animal cell divide without centrioles?

sleet_krkn [62]

Answer:

An animal cell is not able to divide without a centriole

Explanation:

If animal cells lacked centrioles, they would not be able to divide. Centrioles have an important role in cell...

Hope this helps! Brainliest?? Anyways have a great day my loves <3

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2 years ago

What are the features of Oligonucleotide Therapies Discovery?

NikAS [45]

Explanation:

For antisense gene therapy, chemically engineered oligonucleotides complementary to specific mRNA are inserted into the cells which stop the translation of the specific protein. Similarly, the antisense drug contains the vital molecule—“the noncoding mRNA”—which blocks the translation of a specific protein.

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2 years ago

Someone help pls ill give brainliest<br> its due in a bit

cluponka [151]

Answer:

is it vegetative division and meiosis hopes this right

Explanation:

7 0

2 years ago

Drag two black mice into the Parent 1 and Parent 2 boxes. Click Breed to view the five offspring of these parents. What do the o

Irina-Kira [14]

Answer:

The correct answer is - All offsprings are black-furred mice.

Explanation:

In this case, the parent mice are black and a cross between these mice produces offspring one allele from both parents. Here, black fur is dominant over white fur.

All the babies are with dark fur colors, no whites as black is a dominant color, so it produces black due to cross between two true breeds.

B B

B BB BB

4 0

2 years ago