1 |
A woman can be bald only when she is |
- A. Homozygous domunant
- B. Heterozygous
- C. Homozygous recessive
- D. Maleness
|
2 |
MN blood group is example of |
- A. Complete dominance
- B. Co- dominance
- C. Over dominance
- D. Incomplete dominance
|
3 |
If a man of M blood group marries a woman of N blood group all their childern will have blood group |
- A. MM
- B. NN
- C. MN
- D. None of these
|
4 |
ABO blood group system was discovered by |
- A. Karn Ladsteiner
- B. Bernstein
- C. Correns
- D. T.H.morgans
|
5 |
A dichromate can perceive two primary colours but is unable to perceive the one whose opsins are missing due to |
- A. Metamorphosis
- B. Transmutation
- C. Alteration
- D. Mutation
|
6 |
DNA Polymerase enzyme was isolated from. |
- A. Viruses
- B. Bacteria
- C. Protozoa
- D. Fungi
|
7 |
Green colour blindness is called. |
- A. Deiteranopia
- B. Tritanopia
- C. Protamptoa
- D. colour blind
|
8 |
O blood has neither A or B antigen but it does have |
- A. Anti - A antibodies
- B. Anti - B antibodies
- C. Anti - O antibodies
- D. Both a & b
|
9 |
The position of gene one chromosome is called. its. |
- A. Allele
- B. Phenotype
- C. Locus
- D. Genotype
|
10 |
Mendellan factors were renamed as 'genes' by |
- A. Mendel
- B. Correns
- C. Morgan
- D. Johannsen
|