Home
Class 12
BIOLOGY
Without the fertilization, the apomictic...

Without the fertilization, the apomictic embryo sac gives rise to a diploid embryo. How is it achieved? Explain any two ways by which apomictic seeds are formed.

Text Solution

Verified by Experts

(i) If an apomicts embryo develops from a cell of nucellus, it will be diploid.
If a diploid egg cell of the embryo sac formed without reduction division develops into and embryo, it will be diploid.
Promotional Banner

Similar Questions

Explore conceptually related problems

Name the type of immunity that is present at the time of birth in humans. Explain any two ways by which it is accomplished.

Raman is learning the post fertilization changes of an angiosperm embryo sac with the help of slides. He identified the egg nucleus and polar nuclei in the central cell with the help of his teacher. Help raman by giving the changes that take place with egg nucleus and polar nuclei.

After fertilization in flowering plants, seeds bearing embryos are found inside the fruits. If seeds are developed from ovules, Name the parts that given rise to embryo and fruits.

Assertion: In the most common type of endosperm development, the PEN undergoes successive nuclear division to give rise to free nuclei. Reason: Embryo develops at the chalazal end of the embryo sac where zygote is situated.

After fertization in flowering plants seeds bearing embryos are found inside the fruits. If seeds are developed from ovules. Name the parts that give rise to embryo and fruits.

In flowering plants, during double fertilization, two events take place during fertilization in the embryo sac namely _____ and _____.