A. Hay fever
B. Scurvy
C. Parkinson Disease
D. Downs syndrome
A. mitochondria
B. nucleus
C. chromosomes
D. ribosomes
Which one of the following syndrome is the result of meiotic non dysjunction?
A. Klinefelters syndrome
B. Turners syndrome
C. Downs syndrome
D. All of these
Which of the following represents osmoregulatory steps taken by hydrophytes?
A. Increases transpiration by increasing the surface area of the leave.
B. Small and thick leaves to decrease the surface area proportional to the volume of the leave.
C. Stomata closing in sufficient supply, and opening in restricted supply of water.
D. None of these
Which of the following is a chemical link between catabolism and anabolism?
A. AMP
B. ADP
C. ATP
D. All of these
The element in basic structure of proteins which differentiate them from carbohydrates________?
A. C
B. S
C. H
D. N