⇦ | ⇨ |
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: - During anerobic respiration in plant, sucrose is converted into
- Mitochondria are sites of
- Identify the vertebrate group of animals characterized by crop and gizzard
- In Opunita and other succulents, night time R.Q is
- In India, human population is heavily weighed towards the younger age group
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
- During anerobic respiration in plant, sucrose is converted into
- Mitochondria are sites of
- Identify the vertebrate group of animals characterized by crop and gizzard
- In Opunita and other succulents, night time R.Q is
- In India, human population is heavily weighed towards the younger age group
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.
Share this page with your friends
Commeline, due to presence of cleistogamous flowers.