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beks73 [17]
2 years ago
14

Which of the following accurately describes a typical human karyotype? A. A karyotype only displays sex chromosomes. B. 1 pair o

f sex chromosomes and 22 pairs of autosomal chromosomes are pictured. C. 1 sex chromosome and 11 autosomal chromosomes are pictured. D. A karyotype displays all of an individual’s RNA.
Biology
1 answer:
frosja888 [35]2 years ago
3 0
The normal human karyotypes contain 22 pairs of autosomal chromosomes and one pair of sex chromosomes.

Therefore the best answer choice is:

<span>B. 1 pair of sex chromosomes and 22 pairs of autosomal chromosomes are pictured.

</span>A karyotype is an organized profile of a person's chromosomes. Two chromosomes specify sex, XX for female and XY for male. The rest are arranged in<span> pairs, numbered 1 through 22, from largest to smallest.</span> 
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Urgent please answer
svetlana [45]

Answer:

1) It's called taxonomy

2) There are 7

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4) Reptiles and Fish belong to kingdom Animalia

4 0
2 years ago
Digeorge syndrome is characterized by a cleft palate, immune deficiency, and developmental issues. which chromosomal change caus
Temka [501]

The correct answer is Deletion.

DiGeorge syndrome, more commonly considered as 22q11.2 deletion syndrome. It refers to an ailment resulting when a small segment of chromosome 22 is missing. This deletion leads to poor development of many systems of the body.

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7 0
3 years ago
Read 2 more answers
Name the structures of the eye through which light passes in the process of sight
olga2289 [7]
After passing through the cornea, light travels through the pupil (the black dot in the middle of the eye). The iris—the circular<span>, colored area of the eye that surrounds the pupil—controls the amount of light that enters the eye.</span>
7 0
2 years ago
A selectively permeable membrane separates two solutions. Water is able to pass through this membrane; however, sucrose (a disac
NNADVOKAT [17]

Answer:

a. Nothing happens because the two solutions are isotonic to one another.

Explanation:

Two solutions of the same molarity are separated from each other by a membrane that allows water molecules but not the glucose or sucrose to move across it. Movement of water across the selectively permeable membrane occurs only when two solutions have different concentrations of solutes. In that case, water moves from a hypotonic solution towards a hypertonic solution. Since both sucrose and glucose solutions have the same tonicity, there would not be any change in the solution.

3 0
3 years ago
In eukaryotes , DNA is found in the cytoplasm of the cell
Paladinen [302]
In eukariotes, cells that have a neculeus, the dna is found in the neculeus, not the cytoplasim so that is false... I dunno if that is what u were asking...
5 0
3 years ago
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