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प्रश्न
ZW-ZZ system of sex determination occurs in
विकल्प
Fishes
Reptiles
Birds
All of these
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उत्तर
All of these
संबंधित प्रश्न
If X chromosome is inherited from mother and Y from father, the offspring will be male.
Name the species used in sericulture. Name the stages in the life cycle of a silk moth in cyclic form.
Name any two genetic in humans.
A family consists of two parents and their five children and the pedigree chart below shows the inheritance of the trait colour blindness in them.
Who is colour blind in the parents – the Father or the Mother?
Choose the correct answer:
Males have more chances of suffering from sex-linked disease because of ___________
ZZ/ZW type of sex determination is seen in ______.
Which of the following is an example of genetic variation?
Which of the following group shows ZW-ZZ type of sex determination?
Which pair of sex chromosome will determine a male?
In a bird population using the ZW–ZZ sex determination system, if a ZZ male mates with a ZW female, what proportion of offspring would be expected to be female?
