Biology
Which of the following in humans are established genetic traits ? (Tick-mark the correct ones) in the box provided.
(i) Capacity to be a good cricketer
(ii) Curly hair
(iii) Left-handedness
(iv) Quality of voice
(v) Red-green colour blindness
Related Questions
Mention if the following statements are True or False:
(i) Genetics and heredity are the same thing.
(ii) "Like begets like", this applies only to animals.
(iii) The entire human population shows variations.
Mention the following:
(i) Total number of pairs of chromosomes in each body cell in humans …………… .
(ii) Number of pairs of autosomes in one cell of humans …………… .
A certain couple got only four daughters in a row and no son. Does it mean that the husband does not produce Y-bearing sperms? Explain.
Write the basic unit of heredity ?