Genes are made up of ________ ?

Related Mcqs:

1. The sum of genes in a population is called ________?

   A. Genotype
   B. Karyotype
   C. Gene pool
   D. Lethal gene

   Submitted by: Rashid Mehmood

2. Genes will not be found in gene pairs in the_____________?

   A. Muscle cell of worm
   B. Uterine cells of dog
   C. Sperm cells of frog
   D. Guard cells of leaf

3. Which of the following contains genes for drug and disease resistance in bacteria?

   A. Necleotide
   B. Plasmid
   C. Mesosome
   D. Ribosome

4. The increase in pH of blood has ________ effect on the oxygen carrying capacity of haemogolobin?

   A. plus ve
   B. – ve
   C. No
   D. All of these

5. Mammalian kidney, under restricted water supply can conserve water by over ________ % reabsorption of glomerular filtrate

   A. 80.50%
   B. 90.50%
   C. 95.50%
   D. 99.50%

6. A normal metaphase chromosome with a midial centromere is ________?

   A. Metacentric
   B. Sub-metacentric
   C. Acrocentric
   D. Telocentric

   Submitted by: Rashid Mehmood

7. Trisomy 21 is most common in mothers of the ________ age group.

   A. 15 to 19
   B. 20 to 34
   C. 35 to 39
   D. 40 to 45

   Submitted by: Muhammad Tahir

8. Kind of respiration through which skeletal muscles of human body gets the energy is ________ ?

   A  Acidic respiration
   B. Anaerobic respiration
   C. Aerobic respiration
   D. Nitrogenous respiration

   Submitted by: Rashid Mehmood

9. AIDS is caused by ________ virus?

   A. HAV
   B. HIV
   C. Rabies
   D. Pigs

   Submitted by: Muzaffar Ali

10. Heart beats about ________ times in one’s life.

    A. 2.8 Billion 
    B. 3.7 Billion
    C. 4.2 Billion
    D. Infinite

    Submitted by: Muzaffar