NEET Exam > NEET Questions > Hybrids are generally superior to parents due...
Start Learning for Free
Hybrids are generally superior to parents due to :
- a)heterosis
- b)homozygosity
- c)weak parents
- d)heterozygosity
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Hybrids are generally superior to parents due to :a) ...
Superiority of progeny over the parents in all aspects is Heterosis. It is developed in the plants having inbreeding depression or high homozygosity. It is developed by crossing of F1 hybrids with one another. It is generally applicable in self pollinating plants.
So, the correct answer is heterosis.
So, the correct answer is heterosis.
Free Test
FREE
| Start Free Test |
Community Answer
Hybrids are generally superior to parents due to :a) ...
Explanation:
Hybrids are the offspring of two genetically different parents. These offspring are generally superior to their parents due to a phenomenon known as heterosis.
Heterosis:
Heterosis, also known as hybrid vigor, is the phenomenon where the offspring of two genetically different parents exhibit greater superiority in terms of growth rate, yield, and other desirable traits than either parent. This is because of the mixing of genes from two different parents, which leads to the expression of beneficial traits that were not present in either parent.
Homozygosity:
Homozygosity, on the other hand, refers to the condition where an individual has two identical alleles for a particular gene. Homozygosity can lead to the expression of deleterious traits, and inbreeding can increase homozygosity, leading to reduced fitness and increased susceptibility to diseases.
Weak Parents:
The term "weak parents" is subjective and does not necessarily have any relevance to the superiority of hybrids. The genetic makeup of the parents is what determines the traits that are passed on to the offspring.
Heterozygosity:
Heterozygosity refers to the condition where an individual has two different alleles for a particular gene. Heterozygosity can lead to the expression of beneficial traits, and it is a major factor responsible for the superiority of hybrids.
Conclusion:
In conclusion, hybrids are generally superior to their parents due to heterosis, which results from the mixing of genes from two different parents. Heterozygosity is a major factor responsible for heterosis.
Hybrids are the offspring of two genetically different parents. These offspring are generally superior to their parents due to a phenomenon known as heterosis.
Heterosis:
Heterosis, also known as hybrid vigor, is the phenomenon where the offspring of two genetically different parents exhibit greater superiority in terms of growth rate, yield, and other desirable traits than either parent. This is because of the mixing of genes from two different parents, which leads to the expression of beneficial traits that were not present in either parent.
Homozygosity:
Homozygosity, on the other hand, refers to the condition where an individual has two identical alleles for a particular gene. Homozygosity can lead to the expression of deleterious traits, and inbreeding can increase homozygosity, leading to reduced fitness and increased susceptibility to diseases.
Weak Parents:
The term "weak parents" is subjective and does not necessarily have any relevance to the superiority of hybrids. The genetic makeup of the parents is what determines the traits that are passed on to the offspring.
Heterozygosity:
Heterozygosity refers to the condition where an individual has two different alleles for a particular gene. Heterozygosity can lead to the expression of beneficial traits, and it is a major factor responsible for the superiority of hybrids.
Conclusion:
In conclusion, hybrids are generally superior to their parents due to heterosis, which results from the mixing of genes from two different parents. Heterozygosity is a major factor responsible for heterosis.
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
Hybrids are generally superior to parents due to :a) heterosis b) homozygosity c) weak parents d) heterozygosity Correct answer is option 'A'. Can you explain this answer?
Question Description
Hybrids are generally superior to parents due to :a) heterosis b) homozygosity c) weak parents d) heterozygosity Correct 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 Hybrids are generally superior to parents due to :a) heterosis b) homozygosity c) weak parents d) heterozygosity Correct 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 Hybrids are generally superior to parents due to :a) heterosis b) homozygosity c) weak parents d) heterozygosity Correct answer is option 'A'. Can you explain this answer?.
Hybrids are generally superior to parents due to :a) heterosis b) homozygosity c) weak parents d) heterozygosity Correct 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 Hybrids are generally superior to parents due to :a) heterosis b) homozygosity c) weak parents d) heterozygosity Correct 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 Hybrids are generally superior to parents due to :a) heterosis b) homozygosity c) weak parents d) heterozygosity Correct answer is option 'A'. Can you explain this answer?.
Solutions for Hybrids are generally superior to parents due to :a) heterosis b) homozygosity c) weak parents d) heterozygosity Correct 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 Hybrids are generally superior to parents due to :a) heterosis b) homozygosity c) weak parents d) heterozygosity Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Hybrids are generally superior to parents due to :a) heterosis b) homozygosity c) weak parents d) heterozygosity Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Hybrids are generally superior to parents due to :a) heterosis b) homozygosity c) weak parents d) heterozygosity Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Hybrids are generally superior to parents due to :a) heterosis b) homozygosity c) weak parents d) heterozygosity Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Hybrids are generally superior to parents due to :a) heterosis b) homozygosity c) weak parents d) heterozygosity Correct 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