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प्रश्न
Give two chromosomal similarities between man and apes.
उत्तर
Chromosomal similarities between ape and man - Chromosome no 2 of human and 2A and 2B of apes.
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संबंधित प्रश्न
Define the term gene flow.
What is Isolation?
What is hybrid sterility?
Match the columns and choose the correct option.
Column I | Column II | ||
i. | Ecological isolation | a. | Sexually mature at different times of the year |
ii. | Ethological isolation | b. | Specific mating behaviours |
iii. | Mechanical isolation | c. | Difference in structure of mating organs |
iv. | Seasonal isolation | d. | Same geographic region but separate habitat |
______ changes the genes rearrangement (order or sequence) resulting in variation.
Modem synthetic theory encompasses which of the following concepts?
Loss of gene from chromosome occurs due to ______
Write short note on Gene pool.
Define the Transformation.
Which of the following is a pre-mating mechanism of isolation?