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प्रश्न
Complete the following sentence with appropriate word:
______are the alternative forms of a gene producing different effects.
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उत्तर
Alleles are the alternative forms of a gene producing different effects.
संबंधित प्रश्न
Name the species used in sericulture. Name the stages in the life cycle of a silk moth in cyclic form.
Which of the two, sperm or ovum, decides the sex of the child?
A zygote which has inherited an X chromosome from the father will develop into :
(a) baby boy
(b) baby girl
(c) adult
(d) either boy or girl
A couple with a newborn baby is troubled that the child does not resemble either of them. Suspecting that a mixup occurred at the hospital, they check the blood type of the infant. It is type O. Because the father is type A and the mother type B, they conclude that a mixup has definitely occurred. Are they correct? Give reason for your answer.
Complete the following sentence with appropriate word:
___________ chromosomes do not take part in sex determination.
Which of the following is incorrect regarding ZW-ZZ type of sex determination?
In XO type of sex determination ______.
Which of the following combination of chromosome numbers represents the correct sex determination pattern in honey bees?
Select the incorrect statement
What is the probability of a girl or a boy being born into a family? Justify your answer.
