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Suppose that out of 1000 koffspring in the F_(2) generation of a dihybrid cross, 748 are tall and hairy, 6 are tall and smooth, 4 are short and hairy 242 are short and smooth.The reason is that the genes controlling these characters are

Name the plant Mendel used for his experiment. What type of progeny was obtained by Mendel in F_(1) and F_(2) generations when he crossed the tall and short plants? Write the ratio he obtained in F_(2) generation plants.

Write short notes on: (a) General utility breeds of cow (b) Breeds of buffalo.

In a cross between a pure tall pea plant with green pod, and a pure short plant with yellow pod, how many short plants out of 16 you would expect in "F"_(2) generation?

When a pure strain of tall plants (TT) with round seeds (RR) is crossed with a pure strain of short plants (tt) with wrinkled seeds (rr), an F_(1) generation is produced. The alleles for short and wrinkled are recessive to those for tall and round, respectively. When these F_(1) plants self-pollinate, what proportion of the F_(2) generation is short with wrinkled seeds ?

When a pure strain of tall plants (T/T) with round peas (R/R) is crossed with a pure strain of short plants(t/t) with wrinkled peas (r/r), a F_(1) -generationis produced. The alleles for short and wrinkled are recessive to those for tall and round, respectively. When these F_(1) plants self-pollinate, what proportion of the F_(1) plants self -pollinate, what proportion of the F_(2) -generation is short with wrinkled peas?