Even in absence of pollinating agents seed setting is assured in

Even In Absence Of Pollinating Agents Seed Setting Is Assured Biology Question

Even in absence of pollinating agents seed setting is assured in

Options

(a) Comellina
(b) Zostera
(c) Salvia
(d) Fig

Correct Answer:

Comellina

Explanation:

There are two types of flower in Commellina. They are chasmogamous flowers and Cleistogamous flowers. The flowers with uncovered anthers and stigma are known as Chasmogamous flower and flowers which do not open are known as Cleistogamous flowers. These flowers are bisexual and the anthers and stigma lie very close to each other. When anthers dehesic in the flower buds. Pollen grains come in contact with the stigma of the same flower i.e. autogamy. Therefore, Cleistogamous flowers produce assured seed set, even in the absence of pollinators.

Related Questions:

  1. Which one of the following palindromic base sequences in DNA can be easily
  2. All the following are membrane bound organelle except
  3. In C₄ plants, CO₂ combines with
  4. Aquatic reptiles are
  5. Which of the following elements is a constituent of biotin?

Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Reproduction In Plants (48)
Subject: Biology (4253)

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

1 Comment on Even in absence of pollinating agents seed setting is assured in

Leave a Reply

Your email address will not be published.


*