In which of the following organisms, the male heterogametic condition is not observed?(a) Grasshoppers(b) Humans(c) Drosophila(d) BirdsI have been asked this question during an online interview.My doubt is from Inheritance and Variation Principles in chapter Principles of Inheritance and Variation of Biology – Class 12

In which of the following organisms, the male heterogametic condition

1.	In which of the following organisms, the male heterogametic condition is not observed?(a) Grasshoppers(b) Humans(c) Drosophila(d) BirdsI have been asked this question during an online interview.My doubt is from Inheritance and Variation Principles in chapter Principles of Inheritance and Variation of Biology – Class 12
Answer» Right option is (d) Birds Best explanation: Birds do not SHOW MALE heterogametic conditions. Instead, they show the female heterogametic condition. Male heterogametic condition is characterised by male individuals producing TWO DIFFERENT types of gametes.

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