The sum of genes in a population is called ________?

Related Mcqs:

1. Genes are made up of ________ ?

   A. Histones
   B. Lipoproteins
   C. Polynucleotides
   D. Hydrocarbons

   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. New alleles can be introduced into a population’s gene pool by:_________?

   A. Mutation
   B. Natural selection
   C. Gene flow
   D. Both A & C

   Submitted by: Eesha Khalid

5. A line on map connecting places that receives equal solar radiation is called:________?

   A. Isobar
   B. Isohel
   C. Isochore
   D. None of these

   Submitted by: Kamran Ali

6. The Process of egg formation in the female is called ________?

   A. oocyte
   B. oogenesis
   C. Oviduct
   D. None of these

   Submitted by: Fida ur rahman

7. Centrioles are composed of ________ triplets of microtubules.

   A. 3
   B. 9
   C. 10
   D. 15

8. Wilkins X-ray diffraction showed the diameter of the DNA helix as ________?

   A. 10A
   B. 20A
   C. 30A
   D. 40A

   Submitted by: Rashid Mehmood

9. Self pollination is not possible in ________ ?

   A. Dioecious plants
   B. Pawpaw
   C. Flowers
   D. both A and B 

   Submitted by: Rashid Mehmood

10. HIV is a ________ virus?

    A. SsRNA
    B. DsRNA
    C. SsDNA
    D. DsDNA

    Submitted by: Muzaffar Ali