NEET Exam > NEET Questions > A Tetraploid male plant is crossed with a dip...
Start Learning for Free
A Tetraploid male plant is crossed with a diploid female plant aposporously. What will be the ploidy of embryo? A) 3n B) 4n C) 5n D) none of these?
Most Upvoted Answer
A Tetraploid male plant is crossed with a diploid female plant apospor...
Since the question says Aposporously then there will be no meiotic division so Male pollens instead of having 2n will have 4n ploidity nd female ovum will also have same no. of ploidity ie. 2n so the embryo will have 6n ploidity
so the answer should be none of these
so the answer should be none of these
Community Answer
A Tetraploid male plant is crossed with a diploid female plant apospor...
The condition given in the question is diploid female is crossing with a tetraploid male.
It means that female is in 2n condition whereas male is in 4n condition. After meiosis reduction the gametes formed were n condition of female and male is in 2n condition. When these two gametes fuses, they tends to form zygote which is triploid (3n) in condition.
For endosperm formation triple fusion occurs in which “two polar nuclei and one male gamete” fuses with each other. Here the polar nuclei are in haploid (n) condition and male gamete is in diploid (2n) condition. Hence the fusion is n+n+2n = 4n. Hence the resultant is tetraploid male.
Read more on Brainly.in - https://brainly.in/question/3426171#readmore
It means that female is in 2n condition whereas male is in 4n condition. After meiosis reduction the gametes formed were n condition of female and male is in 2n condition. When these two gametes fuses, they tends to form zygote which is triploid (3n) in condition.
For endosperm formation triple fusion occurs in which “two polar nuclei and one male gamete” fuses with each other. Here the polar nuclei are in haploid (n) condition and male gamete is in diploid (2n) condition. Hence the fusion is n+n+2n = 4n. Hence the resultant is tetraploid male.
Read more on Brainly.in - https://brainly.in/question/3426171#readmore
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
|
|
Similar NEET Doubts
Top Courses for NEETView all
A Tetraploid male plant is crossed with a diploid female plant aposporously. What will be the ploidy of embryo? A) 3n B) 4n C) 5n D) none of these?
Question Description
A Tetraploid male plant is crossed with a diploid female plant aposporously. What will be the ploidy of embryo? A) 3n B) 4n C) 5n D) none of these? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A Tetraploid male plant is crossed with a diploid female plant aposporously. What will be the ploidy of embryo? A) 3n B) 4n C) 5n D) none of these? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A Tetraploid male plant is crossed with a diploid female plant aposporously. What will be the ploidy of embryo? A) 3n B) 4n C) 5n D) none of these?.
A Tetraploid male plant is crossed with a diploid female plant aposporously. What will be the ploidy of embryo? A) 3n B) 4n C) 5n D) none of these? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A Tetraploid male plant is crossed with a diploid female plant aposporously. What will be the ploidy of embryo? A) 3n B) 4n C) 5n D) none of these? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A Tetraploid male plant is crossed with a diploid female plant aposporously. What will be the ploidy of embryo? A) 3n B) 4n C) 5n D) none of these?.
Solutions for A Tetraploid male plant is crossed with a diploid female plant aposporously. What will be the ploidy of embryo? A) 3n B) 4n C) 5n D) none of these? 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 A Tetraploid male plant is crossed with a diploid female plant aposporously. What will be the ploidy of embryo? A) 3n B) 4n C) 5n D) none of these? defined & explained in the simplest way possible. Besides giving the explanation of
A Tetraploid male plant is crossed with a diploid female plant aposporously. What will be the ploidy of embryo? A) 3n B) 4n C) 5n D) none of these?, a detailed solution for A Tetraploid male plant is crossed with a diploid female plant aposporously. What will be the ploidy of embryo? A) 3n B) 4n C) 5n D) none of these? has been provided alongside types of A Tetraploid male plant is crossed with a diploid female plant aposporously. What will be the ploidy of embryo? A) 3n B) 4n C) 5n D) none of these? theory, EduRev gives you an
ample number of questions to practice A Tetraploid male plant is crossed with a diploid female plant aposporously. What will be the ploidy of embryo? A) 3n B) 4n C) 5n D) none of these? 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
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup