In a rare genetic mutation in a dicot plant, the formation of the hypophysis is inhibited. What would be the MOST likely direct consequence of this mutation?
Failure of endosperm development
Impaired radicle development
Absence of cotyledons
Delayed fruit ripening
Related Questions
A plant has 24 chromosomes in microspore mother cell the number of chromosomes in its endosperm will be.
36
24
12
48
Arrangement of nuclei in normal dicot embryo sac is?
Non-albuminous seed
Seed with endosperm
Seed with large endosperm
Seed without endosperm
Seed with two endosperms
Given below are two statements:
Statement I: Cleistogamous flowers are always autogamous.
Statement II: Cleistogamy is disadvantageous as there is no chance for cross pollination.
In the light of the above statements, choose the correct answer from the options given below:
Both Statement I and Statement II are correct
Both Statement I and Statement II are incorrect
Statement I is correct but Statement II is incorrect
Statement I is incorrect but Statement II is correct
A plant has 24 chromosomes in microspore mother cell the number of chromosomes in its endosperm will be.
36
24
12
48
Choose incorrect option w.r.t. zygote formed as a product of syngamy
Vital link that ensures continuity of species between individuals of two successive generations
Its development depends upon the environment to which it is exposed
Every organism reproducing sexually or asexually begins life as a single celled structure called zygote
Zygote may undergo a period of rest before its development
The first cell of the new generation in angiosperms is called the:
Embryo
Endosperm
Suspensor
Zygote
Which is most crucial for seed storage?
Dehydration and dormancy
Endosperm and water
Least amount of development
Endosperm in large quantity
… A… egg cell, …B… zygote, …C… endosperm. Find out the correct ploidy nature of and
Triploid tissue in angiosperms, is
Nucellus
Endosperm
endothelium
Tapetum
