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Alternation of Generation in Different Divisions of Plants

Gametophytic ...

Question

Gametophytic phase is small, short-lived and photosynthetic in pteridophytes.

A

True

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B

False

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Solution

The correct option is A True

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Similar questions

A prothallus is

(a) a structure in pteridophytes formed before the thallus develops

(b) a sporophytic free living structure formed in pteridophytes

(c) a gametophyte free living structure formed in pteridophytes

(d) a primitive structure formed after fertilisation in pteridophytes

Q. Photosynthetic, independent, dominant gametophytic phase is found in

Gametophytic phase dominant, photosynthetic, independent, sexually reproducing condition is found in

Q. In both bryophytes and pteridophytes, the gametophyte is the free living generation.

Q. In pteridophytes
(a) Spores are always of two kinds
(b) Vascular tissues are present
(c) The sporophyte is parasitic over the photosynthetic gametophyte
(d) The development of zygotes into young embryos takes place within the female gametophytes

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Alternation of Generation in Different Divisions of Plants

Standard XIII Biology

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