p.o.i. part 3 Flashcards
1
Q
ABO blood groups are controlled by which gene
A
I gene
2
Q
What are the three alleles by I gene
A
Ia Ib i
3
Q
mutiple alleles concept
A
ABO blood grouping is a good eg of m.a. since there are more than two i.e., three alleles
4
Q
what was 1st and 2nd drawback Mendels work was not published
A
- Communication was not easy
2. his concept of genes as stable and of the pair of alleles which did not blend with each other was not accepted
5
Q
what was the third drawback
A
his approach of using mathematics to explain biological phenomena was totally new and unacceptable
6
Q
who gave the chromosomal theory of inheritance
A
Walter Sutton and Theodore Boveri
7
Q
how would you describe chromosomes
A
structures in the nucleus that appeared to double and divide just before each cell division
