The experiments on DNA molecules in chromosomes for knowing the basis of inherited diseases are conducted by________?

Related Mcqs:

1. The experiments on DNA molecules in chromosomes for knowing the basis of inherited diseases are conducted by ?

   A. Molecular biologists
   B. Microbiologists
   C. Freshwater biologists
   D. Social biologist

2. Breakdown of large molecules into smaller ones utilizing water molecules is_________?

   A. Hydration
   B. Hydrolysis
   C. Dehydration synthesis
   D. Electrolysis

3. The concept that various organisms dominated this planet during various geological time period and thus placing organisms in a time squence came from the studies by________?

   A. Environmental biologist
   B. Paleontologist
   C. Marine biologist
   D. Social biologist

4. Number of chromosomes in E.coli ?

   A. 1
   B. 2
   C. 4
   D. 6

5. The number of chromosomes in human cell is_____________?

   A. 48
   B. 44
   C. 46
   D. 26

   Submitted by: Muhammad Nawaz

6. Lampbrush chromosomes are found inside _______?

   A. Salvary glands of Drosophila
   B. Salvary gland of silk moth
   C. Oocytes of frog
   D. Nucleus of man

   Submitted by: Rashid Mehmood

7. The chromosomes as thread like structures in nucleus was first described by ________?

   A. Mendel
   B. Strasburger
   C. Darwin
   D. Levitzky

   Submitted by: Rashid Mehmood

8. If the number of chromosomes in most body cells of a mammal is 40, the cells in the seminiferous tubule will have___________?

   A. 40 chromosomes
   B. 20 chromosomes
   C. 10 chromosomes
   D. While some other will have 20

   Submitted by: Rashid Mehmood

9. Sex chromosomes present in female are _________?

   A. XY
   B. XX
   C. XXY
   D. XXX

   Submitted by: Hasnain Ali

10. Approximately _____ species of bacteria are known to cause diseases in humans.

    A. 100
    B. 200
    C. 300
    D. 400