Question

What is the typical number of chromosomes found in humans?
Answer

16

23

32

46
3 points
Question 5

Which of the following pairs names two methods of asexual reproduction?
Answer

meiosis and binary fission

mitosis and meiosis

mitosis and binary fission

all are asexual means of reproduction
3 points
Question 6

In a chromosome, the two copied DNA strands are joined at a point called the chromatid.
Answer True False

Answer 1

The basic number of chromosomes in the somatic cells of an individual or a species is called the somatic number and is designated 2n. Thus, in humans 2n = 46. In the germ-line (the sex cells) the chromosome number is n (humans: n = 23). So, in normal diploid organisms, autosomal chromosomes are present in two copies.

Answer 2

4.) Humans have 46 chromosomes.

5.) Mitosis and binary fission do not occur by sexual reproduction.

6.) A chromatid is one of the two identical copies of DNA making up a duplicated chromosome, which are joined at their centromeres. So false. :)

Answer 3

so the answer is 46?

Answer 4

joel what is the answer to 5?

Answer 5

C

Answer 6

oh ok thnx

Answer 7

i gave u another medal

Answer 8

:)