| 1 |
In the double helix of DNA adenine forms two hydrogen bonds with |
- A. Thymine
- B. Guanine
- C. Cytosine
- D. Uracil
|
| 2 |
A woman can be bald only when she is |
- A. Homozygous domunant
- B. Heterozygous
- C. Homozygous recessive
- D. Maleness
|
| 3 |
Discharge of egg from the ovary is called. |
- A. Oogenesis
- B. Ovulation
- C. Spermatogenesis
- D. Gametogenesis
|
| 4 |
Which hormone induces labour pain |
- A. LTH
- B. LH
- C. Oxytocirl
- D. Lactogen
|
| 5 |
Amino acid attachment site of tRNA is. |
- A. G-end
- B. 2' -end
- C. 3'- end
- D. 5' -end
|
| 6 |
When will call embryo a fetus. |
- A. After 2 months
- B. After 3 moths
- C. After 5 moths
- D. After 4 months
|
| 7 |
What is the motality rate in developing countries due to tetanus. |
- A. 35%
- B. 40%
- C. 45%
- D. 50%
|
| 8 |
The Syndrome which is an example of trisomy of the sex chromosome is |
- A. Turner's syndrome
- B. Down's syndrome
- C. Klinefelter's syndrome
- D. Tay-Sach's syndrome
|
| 9 |
Armadillos the armoured mammals live only in the |
- A. Africa
- B. America
- C. Europe
- D. Asia
|
| 10 |
Symbiotic association of analgia living within fungus mycelium is known as. |
- A. Mycorrhiza
- B. Lichen
- C. Parasitism
- D. Root Nodules
|