Complete the paragraph by choosing the appropriate words given in the brackets: (3 marks)

(gamete, crossing over, haploid, Meiosis-II, meiosis-I, diploid)

……….. is just like mitosis. In this stage, the two haploid daughter cells formed in ……… undergo division by separation of recombined sister chromatids and four ……….. daughter cells are formed. Process of …………… production and spore formation occurs by meiosis. In this type of cell division, four haploid (n) daughter cells are formed from one ……….. cell. During this cell division, ………… occurs between, the homologous chromosomes.

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Solution

Meiosis-II is just like mitosis. In this stage, the two haploid daughter cells formed in meiosis-I undergo division by separation of recombined sister chromatids and four haploid daughter cells are formed. Process of gamete production and spore formation occurs by meiosis. In this type of cell division, four haploid (n) daughter cells are formed from one diploid cell. During this cell division, crossing over occurs between the homologous chromosomes.

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Similar questions

Column I	Column II
i) Mitosis	a. Two Diploid daughter cells are formed.
ii) Meiosis	b. Four Haploid daughter cells are formed.
	c. The number of chromosomes remains the same.
	d. Bivalents are formed and crossing over is seen.
	e. Division process occurs twice.
	f. Division process occurs only once.

A: Haploid parent cells can undergo meiotic cell division.

R: The haploid nature of parent cell in meiosis helps in producing distinct, haploid daughter cells.

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