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प्रश्न
How drones are produced in honey bees?
उत्तर
Through the process of parthenogenesis, drones are produced in honey bees.
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संबंधित प्रश्न
Name the species used in sericulture. Name the stages in the life cycle of a silk moth in cyclic form.
If a normal human cell has 46 chromosomes, how many chromosomes will be there in a human (i) sperm cell, and (ii) zygote?
The human animal which has an XY pair of chromosomes is called :
(a) male
(b) hybrid
(c) female
(d) doomed
The two versions of a trait (character) which are brought in by the male and female gametes are situated on :
(a) copies of the same chromosome
(b) sex chromosomes
(c) two different chromosomes
(d) any chromosomes
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
Explain the following terms:
Identical twins
With the help of a chart, explain the method of sex determination in honeybees.
Drone of the honeybees shows haploid number of chromosomes. Illustrate.
Differentiate Intersexes from Supersexes.
Identify the female heterogamety from the chromosomal complements given below.
