[Solved] Significance of meiosis.........

Q.	Significance of meiosis.........
A.	The number of chromosomes is maintained in all cells.
B.	It is important process for evolution
C.	Due to division, cell can maintain their efficient size.
D.	A very significant contributing of mitosis is cell repair
Answer» B. It is important process for evolution

1.1k

Do you find this helpful?

View all MCQs in

Biology

Discussion

No comments yet

Related MCQs

A. During meiosis, the genetic material is replicated twice whereas the cell divides one. R. Meiosis takes place in plants and animals during the formation of reproductive cells.
Significance of meiosis is associated with :
During which phase of prophase-I of meiosis does the process of synapsis occur ?
In mitosis the daughter cells resemble to their parent cell. But in meiosis they differ not only from parent cell in having half the number of chromosomes, but also differ among themselves qualitatively in genetic constitution due to.....
Meiosis – II is :
In which of the following matters mitosis and meiosis are similar ?
During which stage of meiosis crossing over takes place ?
For the statement ‘X’ and statement ‘Y’ which of the following option is correct ? Statement – ‘X’ :During meiosis the genetic material is replicated once. Statement – ‘Y’ : Genetic material is not replicated during interkinesis.
Match the following : Coulmn-I Coulmn-II (A) Prophase-I (i) Chromosomes move toward one plane along with centromere. (B) Metaphase-II (ii) Half the number of chromosomes in seen (C) Anaphase-I (iii) Longest phase of meiosis-I (D) Telophase-I (iv) Two nuclei are seen
Which of the following statement is/are correct for Meiosis-II ? (i) Chromosomes are arranged on equatorial plate in prophase-II (ii) Nucleolus disappear during telophase-II (iii) In anaphase-II, the chromatids with their independent centromeres are called chromosomes. (iv) In metaphase-II, centromere of each chromosome becomes attached to filament of bipolar spindle.