Class 7 Exam > Class 7 Questions > In flowering plants, which structure serves a...
Start Learning for Free
In flowering plants, which structure serves as the enlarged basal portion of the pistil and contains ovules that develop into seeds upon fertilization?
- a)Pistil
- b)Stamen
- c)Seed
- d)Ovary
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
In flowering plants, which structure serves as the enlarged basal port...
In flowering plants, the ovary is the enlarged basal portion of the pistil, which is the female reproductive organ of a flower. The ovary contains ovules, which are structures that contain the female gametes or egg cells. After fertilization occurs, these ovules develop into seeds. The ovary itself undergoes further development and matures into a fruit, which protects the seeds and aids in their dispersal. So, the ovary plays a crucial role in the reproduction and propagation of flowering plants.
Most Upvoted Answer
In flowering plants, which structure serves as the enlarged basal port...
Understanding the Ovary in Flowering Plants
The ovary is a crucial part of the reproductive system in flowering plants (angiosperms). Here’s why it is significant:
Location and Structure
- The ovary is located at the base of the pistil, which is the female reproductive structure of a flower.
- It is typically enlarged and bulbous, providing a protective environment for the ovules.
Function of the Ovary
- The primary role of the ovary is to house the ovules, which are the structures that develop into seeds after fertilization.
- Once fertilization occurs, the ovary matures into a fruit, encasing the seeds and aiding in their dispersal.
Process of Fertilization
- During fertilization, pollen grains land on the stigma (the top part of the pistil) and travel down the style to the ovary.
- Sperm cells from the pollen fertilize the ovules within the ovary, leading to seed formation.
Importance in Plant Reproduction
- The ovary is essential for sexual reproduction in plants, ensuring genetic diversity through the combination of male and female genetic material.
- It supports the development of seeds, which are crucial for the propagation of plant species.
In summary, the ovary is the enlarged basal portion of the pistil that contains ovules, which develop into seeds upon fertilization, making it a vital component of plant reproduction.
The ovary is a crucial part of the reproductive system in flowering plants (angiosperms). Here’s why it is significant:
Location and Structure
- The ovary is located at the base of the pistil, which is the female reproductive structure of a flower.
- It is typically enlarged and bulbous, providing a protective environment for the ovules.
Function of the Ovary
- The primary role of the ovary is to house the ovules, which are the structures that develop into seeds after fertilization.
- Once fertilization occurs, the ovary matures into a fruit, encasing the seeds and aiding in their dispersal.
Process of Fertilization
- During fertilization, pollen grains land on the stigma (the top part of the pistil) and travel down the style to the ovary.
- Sperm cells from the pollen fertilize the ovules within the ovary, leading to seed formation.
Importance in Plant Reproduction
- The ovary is essential for sexual reproduction in plants, ensuring genetic diversity through the combination of male and female genetic material.
- It supports the development of seeds, which are crucial for the propagation of plant species.
In summary, the ovary is the enlarged basal portion of the pistil that contains ovules, which develop into seeds upon fertilization, making it a vital component of plant reproduction.
|
Explore Courses for Class 7 exam
|
|
Similar Class 7 Doubts
Top Courses for Class 7View all
In flowering plants, which structure serves as the enlarged basal portion of the pistil and contains ovules that develop into seeds upon fertilization?a)Pistilb)Stamenc)Seedd)OvaryCorrect answer is option 'D'. Can you explain this answer?
Question Description
In flowering plants, which structure serves as the enlarged basal portion of the pistil and contains ovules that develop into seeds upon fertilization?a)Pistilb)Stamenc)Seedd)OvaryCorrect answer is option 'D'. Can you explain this answer? for Class 7 2025 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about In flowering plants, which structure serves as the enlarged basal portion of the pistil and contains ovules that develop into seeds upon fertilization?a)Pistilb)Stamenc)Seedd)OvaryCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 7 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In flowering plants, which structure serves as the enlarged basal portion of the pistil and contains ovules that develop into seeds upon fertilization?a)Pistilb)Stamenc)Seedd)OvaryCorrect answer is option 'D'. Can you explain this answer?.
In flowering plants, which structure serves as the enlarged basal portion of the pistil and contains ovules that develop into seeds upon fertilization?a)Pistilb)Stamenc)Seedd)OvaryCorrect answer is option 'D'. Can you explain this answer? for Class 7 2025 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about In flowering plants, which structure serves as the enlarged basal portion of the pistil and contains ovules that develop into seeds upon fertilization?a)Pistilb)Stamenc)Seedd)OvaryCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 7 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In flowering plants, which structure serves as the enlarged basal portion of the pistil and contains ovules that develop into seeds upon fertilization?a)Pistilb)Stamenc)Seedd)OvaryCorrect answer is option 'D'. Can you explain this answer?.
Solutions for In flowering plants, which structure serves as the enlarged basal portion of the pistil and contains ovules that develop into seeds upon fertilization?a)Pistilb)Stamenc)Seedd)OvaryCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 7.
Download more important topics, notes, lectures and mock test series for Class 7 Exam by signing up for free.
Here you can find the meaning of In flowering plants, which structure serves as the enlarged basal portion of the pistil and contains ovules that develop into seeds upon fertilization?a)Pistilb)Stamenc)Seedd)OvaryCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
In flowering plants, which structure serves as the enlarged basal portion of the pistil and contains ovules that develop into seeds upon fertilization?a)Pistilb)Stamenc)Seedd)OvaryCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for In flowering plants, which structure serves as the enlarged basal portion of the pistil and contains ovules that develop into seeds upon fertilization?a)Pistilb)Stamenc)Seedd)OvaryCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of In flowering plants, which structure serves as the enlarged basal portion of the pistil and contains ovules that develop into seeds upon fertilization?a)Pistilb)Stamenc)Seedd)OvaryCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In flowering plants, which structure serves as the enlarged basal portion of the pistil and contains ovules that develop into seeds upon fertilization?a)Pistilb)Stamenc)Seedd)OvaryCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 7 tests.
|
|
Explore Courses for Class 7 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup