NEET Exam > NEET Questions > Embryo sac represents:a)Megagametophyteb)Mega...
Start Learning for Free
Embryo sac represents:
- a)Megagametophyte
- b)Megasporangium
- c)Microgametophyte
- d)Microsporangium
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Embryo sac represents:a)Megagametophyteb)Megasporangiumc)Microgametoph...
The female gametophyte specifically termed a megagametophyte is also called the embryo sac in angiosperms. The megagametophyte produces an egg cell (or several in some groups) for the purpose of fertilization.
Most Upvoted Answer
Embryo sac represents:a)Megagametophyteb)Megasporangiumc)Microgametoph...
Embryo sac represents Megagametophyte.
Explanation:
- The female gametophyte in angiosperms is called the megagametophyte or embryo sac.
- The megagametophyte is formed inside the ovule within the ovary of the flower.
- It is formed from the megaspore, which is produced by meiosis in the megasporangium or nucellus of the ovule.
- The megaspore undergoes mitosis to form the mature embryo sac, which contains the female gametes.
- The embryo sac has three antipodal cells, two synergids, one egg cell, and a central cell with two nuclei.
- The egg cell is the female gamete that fuses with the male gamete (sperm) during fertilization to form the zygote, which develops into the embryo.
- The central cell with two nuclei is the site of double fertilization, where one sperm fuses with the two nuclei to form the endosperm, which provides nourishment to the developing embryo.
- Therefore, the embryo sac represents the megagametophyte or female gametophyte in angiosperms.
Explanation:
- The female gametophyte in angiosperms is called the megagametophyte or embryo sac.
- The megagametophyte is formed inside the ovule within the ovary of the flower.
- It is formed from the megaspore, which is produced by meiosis in the megasporangium or nucellus of the ovule.
- The megaspore undergoes mitosis to form the mature embryo sac, which contains the female gametes.
- The embryo sac has three antipodal cells, two synergids, one egg cell, and a central cell with two nuclei.
- The egg cell is the female gamete that fuses with the male gamete (sperm) during fertilization to form the zygote, which develops into the embryo.
- The central cell with two nuclei is the site of double fertilization, where one sperm fuses with the two nuclei to form the endosperm, which provides nourishment to the developing embryo.
- Therefore, the embryo sac represents the megagametophyte or female gametophyte in angiosperms.
Free Test
FREE
| Start Free Test |
Community Answer
Embryo sac represents:a)Megagametophyteb)Megasporangiumc)Microgametoph...
The female gametophyte specifically termed a megagametophyte is also called the embryosac in angiosperms.
*)( It consists of 1egg cell,2 synergides,3 antipodal cells and 2 polar nuclei.
*)( It consists of 1egg cell,2 synergides,3 antipodal cells and 2 polar nuclei.
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
|
Explore Courses for NEET exam
|
|
Top Courses for NEETView all
Embryo sac represents:a)Megagametophyteb)Megasporangiumc)Microgametophyted)MicrosporangiumCorrect answer is option 'A'. Can you explain this answer?
Question Description
Embryo sac represents:a)Megagametophyteb)Megasporangiumc)Microgametophyted)MicrosporangiumCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Embryo sac represents:a)Megagametophyteb)Megasporangiumc)Microgametophyted)MicrosporangiumCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Embryo sac represents:a)Megagametophyteb)Megasporangiumc)Microgametophyted)MicrosporangiumCorrect answer is option 'A'. Can you explain this answer?.
Embryo sac represents:a)Megagametophyteb)Megasporangiumc)Microgametophyted)MicrosporangiumCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Embryo sac represents:a)Megagametophyteb)Megasporangiumc)Microgametophyted)MicrosporangiumCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Embryo sac represents:a)Megagametophyteb)Megasporangiumc)Microgametophyted)MicrosporangiumCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Embryo sac represents:a)Megagametophyteb)Megasporangiumc)Microgametophyted)MicrosporangiumCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of Embryo sac represents:a)Megagametophyteb)Megasporangiumc)Microgametophyted)MicrosporangiumCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Embryo sac represents:a)Megagametophyteb)Megasporangiumc)Microgametophyted)MicrosporangiumCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Embryo sac represents:a)Megagametophyteb)Megasporangiumc)Microgametophyted)MicrosporangiumCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Embryo sac represents:a)Megagametophyteb)Megasporangiumc)Microgametophyted)MicrosporangiumCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Embryo sac represents:a)Megagametophyteb)Megasporangiumc)Microgametophyted)MicrosporangiumCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup