Question

Q.1 Choose the correct option:-
i Sexually transmitted disease is -
fa) AIDS (b) Haemophilia (c) Asthma (d) Myasthenia Gravis.
A chromosomal disorder in which a female is bom with only one X chromosome-
(a) Turner Syndrome (b) Down Syndrome (c) Patau Syndrome (d) None of these.
The cell formed by the Union of a male gamet (sperm) and female gamet (egg) -
(a) Peri carp (b) Endo Spern (c) Ovule (Zygote.
iv. Down's Syndrome known as trisomy of which pair of chromosome-
(a) 6th pair (b) 21th pair (c) 9th pair (d) 23th pair.
Malaria is caused by the which parasite-
(a) Mosquito (b) Plasmodium Protozoa (c) Fly (d) Mycobacterium
02 Choose True or False :-​

Answer 1

Answer:

Explanation:

1) a

2) a (not sure )

3) c

4) 21st

5) b