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Gekata [30.6K]
3 years ago
7

Which of the following undergo meiosis?

Biology
2 answers:
ANEK [815]3 years ago
8 0

Answer:

Sperm Cells

Explanation:

it has half number of chromosomes

kogti [31]3 years ago
6 0

Answer:

The sperm cells.

Explanation:

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How will the changes to the hydrosphere affect the atmosphere, geosphere, and biosphere?
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The hydrosphere allows the geosphere to be eroded by flowing water and precipitation. The biosphere breaks down geospheric rock (plant roots), but geospheric minerals feed the plants when it comes to soil.  Geosphere produces, kills and preserves several biosphere locations.

Explanation:

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Dvd Credit card Stereo speaker Computer hard drive The listed devices all use which force? A) X rays B) magnetism C) electricity
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Question 3 of 10<br> What is the product of meiosis Il?
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Product of Meiosis II is the formation of 4 unique cells, with each carrying new assortment of genes and chromosomes.

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3 years ago
Which method involves breeding animals in a controlled environment? a. inbreeding b. captive breeding c. outbreeding d. crossbre
zhannawk [14.2K]

The answer is captive breeding.

Captive breeding involves breeding animals in a controlled environment.

What is captive breeding?

The technique of keeping plants or animals in confined spaces, such as zoos, botanical gardens, and other conservation facilities, is known as captive breeding, sometimes known as captive propagation. It is occasionally used to support species that are under threat from human activities including climate change, habitat loss, fragmentation, excessive fishing or hunting, pollution, predation, illness, and parasitism.

Relatively little is known about the circumstances necessary for effective breeding in many species. The success of a captive breeding program may depend on knowledge of a species' reproductive biology. Captive breeding programs have the potential to preserve some species from extinction, but they depend on a variety of criteria, including genetic, ecological, behavioral, and ethical considerations.

To learn more about captive breeding click on the link below:

brainly.com/question/14322964

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3 0
1 year ago
Higher-order folding involves association of the dna with a nuclear _____, which contains large amounts of _____ and _____.
Sonja [21]

Higher-order folding involves association of the DNA with a nuclear scaffold, which contains large amounts of Histone H1 and Topoisomerase II.

<h3>What is Histone?</h3>

Histones are highly basic proteins abundant in lysine and arginine residues that provides structural support for a chromosome. They are found in eukaryotic cell nuclei. They act as spools around which DNA winds, which gives the chromosome a more compact shape, to create structural units called nucleosomes. Nucleosomes in turn are wrapped as 30-nanometer fibers that form tightly packed chromatin. There are five types of histones namely H2A, H2B, H3, H4 and H1 linker histone. Within a nucleosome, they exist as two dimers of (H2A-H2B) and a complex of (H32-H42) eventually forming an octamer.

<h3>What is Topoisomerases?</h3>

Topoisomerases are nuclear enzymes which play essential roles in DNA replication, transcription, chromosome segregation, and recombination.

To learn more about Histone and Topoisomerases, click the given link brainly.com/question/27293176

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