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Question
What is male heterogamety?
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Solution
Male heterogamety (XY males) is a type of sex determination in which males produce two different types of gametes. For example, human males produce two kinds of sperms that is sperm with X- chromosome and sperms with Y- chromosome.
RELATED QUESTIONS
Differentiate between male and female heterogamety.
Fill in the following blank with suitable word :
Genes always work in ................ .
The human animal which has an XY pair of chromosomes is called :
(a) male
(b) hybrid
(c) female
(d) doomed
Drone of the honeybees shows haploid number of chromosomes. Illustrate.
What is parthenogenesis?
How drones are produced in honey bees?
Which type of sex determination is observed in honey bee?
Which of the following organisms has haploid number of chromosomes?
Which of the following statements is not true with respect to variation?
Which pair of sex chromosome will determine a male?
