If two traits do not always move together and new combinations appear in offspring, this is related to which law?
Answer and explanation
Correct answer: Law of independent assortment
The governing concept is Mendel’s law of independent assortment. During gamete formation, the allele pair for one trait can separate and combine independently of the allele pair for another trait, when the genes are considered independently. This allows offspring to receive new combinations of characteristics. Thus option B is correct. The law of dominance explains why one allele can mask another, conservation of energy belongs to physics, and natural selection is an evolutionary process rather than the specific inheritance rule described here.
Frequently asked questions
What is the correct answer to this question?
Law of independent assortment
Why is this the correct answer?
The governing concept is Mendel’s law of independent assortment. During gamete formation, the allele pair for one trait can separate and combine independently of the allele pair for another trait, when the genes are considered independently. This allows offspring to receive new combinations of characteristics. Thus option B is correct. The law of dominance explains why one allele can mask another, conservation of energy belongs to physics, and natural selection is an evolutionary process rather than the specific inheritance rule described here.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Heredity and Evolution. Topic: Mendel’s laws.
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