Question 191 of 501
The junction between ovule and funicle is:
Hilum represents the junction between ovule and funicle.
Sexual Reproduction in Flowering Plants MCQs
Class XII Biology • NCERT Based • NEET Practice
Question 192 of 501
The protective envelopes of the ovule are:
Each ovule has one or two protective envelopes called integuments.
Question 193 of 501
The basal part of the ovule is:
Opposite the micropylar end, is the chalaza, representing the basal part of the ovule.
Question 194 of 501
Embryo sac is also known as:
Embryo sac or female gametophyte.
Question 195 of 501
Functional megaspore develops into:
Only the functional megaspore develops into the female gametophyte (embryo sac).
Question 196 of 501
A typical angiosperm embryo sac at maturity is:
A typical angiosperm embryo sac, at maturity, though 8-nucleate is 7-celled.
Question 197 of 501
Pollination within the same flower is:
Pollination is achieved within the same flower... is called autogamy.
Question 198 of 501
Viola (common pansy) produces which type of flowers?
Viola (common pansy)... produce two types of flowers – chasmogamous... and cleistogamous.
Question 199 of 501
Continued self-pollination leads to:
Continued self-pollination result in inbreeding depression.
Question 200 of 501
Transfer of pollen from anther to stigma of another flower of same plant is:
Transfer of pollen grains from the anther to the stigma of another flower of the same plant... Geitonogamy.