GENERAL KNOWLEDGE

GK

BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The sporophyte makes spores
A
TRUE
B
FALSE
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -In the sporophyte phase a diploid (having two sets of chromosomes) plant body grows and eventually produces spores through meiosis. These spores divide mitotically to produce haploid (having a single set of chromosomes) gamete-producing bodies called gametophytes.

Detailed explanation-2: -The sporophyte’s primary purpose is to produce spores. The spores, in turn, form gametophytes, which give birth to male and female gametes via the meiotic process. Following this step, the reproductive cells are ready to be fertilised in order to generate the sporophyte, completing the cycle.

Detailed explanation-3: -Reproduction by Spores Plants we see as ferns or horsetails are the sporophyte generation. The sporophyte generally releases spores in the summer. Spores must land on a suitable surface, such as a moist protected area to germinate and grow into gametophytes.

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