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Simora [160]
2 years ago
13

Chromosomes are strands of ADN wrapped around​

Biology
1 answer:
babymother [125]2 years ago
3 0

Answer:

In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.

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The ancient fish fossils were dated using C-14. If 1/16 the original amount of C-14 remains in the skeletons, approximately how
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True or False: Two genes on the same chromosome may become separated during meiosis.​
kakasveta [241]

Answer:Genes that are located on the same chromosome are called linked genes. Alleles for these genes tend to segregate together during meiosis unless they are separated by crossing over. Crossing over occurs when two homologous chromosomes exchange genetic material during meiosis I.

so true

Explanation:

8 0
2 years ago
The regularity of basic functions such as hunger, excretion, sleep, and wakefulness is known as __________.
Degger [83]
The regularity of basic functions such as hunger, excretion, sleep, and wakefulness is known as <span>dimensions of temperament; rhythmicity.</span>
8 0
3 years ago
Which of the following are part of the body’s first line of defense against pathogens?
Fed [463]

The answer is "D"

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3 0
2 years ago
Differentiate between Exotic and Indigenous<br>breed​
jenyasd209 [6]

Answer:

indigenous species are native species of a country and bred in the same country by similar species. Exotic species are species that are brought from other countries bred within same varieties or crossed with indigenous or other exotic species.

Explanation:

8 0
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