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Recent questions tagged inheritance and variable

How was it concluded that genes are located on the chromosomes?

asked Jul 5, 2017 by pady_1

1 answer

Define aneuploidy. How is it different from polyploids? Describe the individuals having the followin

asked Jul 5, 2017 by pady_1

1 answer

a) In humans, males are heterogametic  and female are homogametic. Explain. Are there any examp

asked Jul 4, 2017 by pady_1

1 answer

Discuss in detail the contributions of Morgan and Sturtvant in the area of genetics.

asked Jul 4, 2017 by pady_1

1 answer

Discuss why Drosophila has been used extensively for  genetical studies?

asked Jul 4, 2017 by pady_1

1 answer

If a father and son are both defective in red - green colour vision, is it likely that the son inher

asked Jul 4, 2017 by pady_1

1 answer

A plant with red flowers was crossed with another plant with yellow flowers. If $F_1$ showed all flo

asked Jul 4, 2017 by pady_1

1 answer

What is Down's syndrome? Give its symptoms and cause. Why is it the chances of having a child with D

asked Jul 4, 2017 by pady_1

1 answer

How does a mutagen induce mutation? Explain with an example.

asked Jul 4, 2017 by pady_1

1 answer

In our society a woman is often blamed for not bearing a male child. Do you think is it right? Justi

asked Jul 3, 2017 by pady_1

1 answer

For the expression of traits genes provide only the potentially and the environment provides the opp

asked Jul 3, 2017 by pady_1

1 answer

In a monohybrid cross of plants with red and white flowered plants, Mendel got only pink flowered pl

asked Jul 3, 2017 by pady_1

1 answer

Why is the frequency of red green colour blindness is many times higher in males than in females?

asked Jul 3, 2017 by pady_1

1 answer

What are the characteristics of a true breeding line?

asked Jul 3, 2017 by pady_1

1 answer

How alleles of a particular gene are differ from each other? Explain its significance.

asked Jul 3, 2017 by pady_1

1 answer

In a Mendelian monohybrid cross, the $F_1$ generation shows identical genotypic and phenotypic ratio

asked Jul 3, 2017 by pady_1

1 answer

A person has to perform crosses for the purpose of stdying inheritance of a few traits / characters.

asked Jun 30, 2017 by pady_1

1 answer

Enlist the steps of controlled cross pollination. Would emasculation be needed in a cucurbit plant?

asked Jun 30, 2017 by pady_1

1 answer

Even if a character shows multiple allelism, can individuals will have two alleles for that characte

asked Jun 30, 2017 by pady_1

1 answer

Discuss the genetic basic of wrinkled phenotype of pea seed.

asked Jun 30, 2017 by pady_1

1 answer

Genes contains the information that is required to express a particular trait. Explain.

asked Jun 30, 2017 by pady_1

1 answer

In order to obtain the $F_1$ generation, Mendel pollinated pure - breeding tall plant with a pure br

asked Jun 30, 2017 by pady_1

1 answer

Do you think Mendel's law of Inheritance would have been different if the characters that he chose w

asked Jun 30, 2017 by pady_1

1 answer

What is the cross between the progeny of F1 and the homozygous recessive parent called? How is it us

asked Jun 30, 2017 by pady_1

1 answer

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