AIIMS Biology: Questions 238 - 243 of 405
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Question number: 238
Appeared in Year: 2004
Apogamy is [Uttaranchal PMT]
Failure of fusion of gametes
Development of bacteria
Reproduction of virus
|d.||All of the above|
Question number: 239
Question number: 240
Appeared in Year: 1999
The head of mature mammalian sperm is made of
Elongated nucleus covered by acrosome
Two centrioles and an axial filament
Nucleus, acrosome, cytoplasm and mitochondrial sheath
Question number: 241
Question number: 242
Oxyhemoglobin is an unstable compound because
Hemoglobin is a complex pigmented protein.
There is a physical bounding between oxygen and hemoglobin.
There is a chemical bounding between oxygen and hemoglobin.
One molecule of hemoglobin combines with four molecules of oxygen.