How many pairs are there in human somatic cells?
S Phase: In each human somatic cell, there are 23 pairs of chromosomes; one chromosome comes from the mother and one comes from the father. These pairs are known as homologous chromosomes or homologues. In total, there are 46 individual chromosomes (23 x 2) in each somatic cell; they are diploid.
How many pairs of chromosomes are there in somatic cells of rice?
Answer: The 12 pairs of zygotene threads representing the 24 diploid chromosomes may now be easily counted.
How many pairs of SAT chromosomes are present in humans?
NOR occurs (13,14,15,21,22) in SAT (satellite chromosome) chromosomes. Hence, option D: 5 is the correct answer. Note: Each cell usually contains 23 pairs of chromosomes in human beings, for a total of 46.
What number and types of chromosomes are found in a human somatic cell?
Human somatic cells have 46 chromosomes consisting of two sets of 22 homologous chromosomes and a pair of nonhomologous sex chromosomes. This is the 2n, or diploid, state.