Principles of I...

Find out the incorrect regarding the mutations.

Mendel's laws were first published in the year

Which of the following statement is not true?

In garden pea plant (Pisum sativum) gene of seed shape shows:
(a) Dominance
(b) Incomplete dominance
(c) Pleiotropy
(d) Multiple allele
(e) Polygenic inheritance.

Mr. Kapoor is heterozygous for one autosomal gene pair(Bb). He carries a recessive X-linked gene d. What proportion of his sperms will be of $$bX^d$$ type?

Wife is PTC non-taster and husband is PTC taster. Their son is taster but daughters are non-tasters. This is not a sex linked trait. Which pedigree is correct?

In a dihybrid cross, when one pair of alleles show incomplete dominance, genotypic ratio comes to?

Study the pedigree chart given below
What does it show:

If polygenic trail is conyrolled by two gene pairs than what will be the probability of individuals in $$F_2$$ generation showing exacts resemblances to $$F_1$$ progeny.

Which of the following is not a pleiotropic gene?