From evolutionary point of view retention of the female gametophyte with developing

From Evolutionary Point Of View Retention Of The Female Gametophyte Biology Question

From evolutionary point of view, retention of the female gametophyte with developing young embryo on the parent sporophyte for some time, is first observed in

Options

(a) Mosses
(b) Pteridophytes
(c) Gymnosperms
(d) Liverworts

Correct Answer:

Pteridophytes

Explanation:

In Pteridophyte, megaspore is retained for some times in female gametophyte, however the permanent retention is required for seed formation in Gymnosperms.

That’s why Pteridophytes exhibit precursor to seed habit only.

Related Questions:

  1. One of the most common enzyme found in peroxisome is
  2. RNA contains which of the following type of sugar?
  3. The function of leg haemoglobin in the root nodules of legumes is:
  4. A drunk person has the earliest effect on which part of the brain
  5. Select the option which is not correct with respect to enzyme action:

Topics: Plant and Animal Kingdom (308)
Subject: Biology (4113)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*