A mutation is a change in_________________?
A mutation is a change in_________________?
A. Chromosome number
B. RNA
C. DNA
D. Chromosome structure
Month: March 2019
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Which one of the following does not contain both DNA and RNA__________________?
Which one of the following does not contain both DNA and RNA__________________?A. Bacterium
B. Virus
C. Fungus
D. Algae -
Common and easily available source of energy does not contain RNA__________________?
Common and easily available source of energy does not contain RNA__________________?A. DNA
B. RNA
C. ATP
D. DNA/RNA -
The cell theory was propounded by____________________?
The cell theory was propounded by____________________?A. Watson and Crick
B. Scheiiden and Schwann
C. Sarwin and Wallace
D. Morgan -
Liposome’s originated from____________________?
Liposome’s originated from____________________?A. Plastids
B. Ribosomes
C. Mitochondria
D. Leucoplasts -
Year 1900 was significant for geneticists due to__________________?
Year 1900 was significant for geneticists due to__________________?A. Discovery of gene
B. Principles of linkage
C. heredity theory
D. Rediscovery of Mendel’s -
The geometrical device that helps in visnalizing all the possible combinations of male and female gametes known as____________________?
The geometrical device that helps in visnalizing all the possible combinations of male and female gametes known as____________________?A. Punneu square
B. Morgan square
C. Mendel square
D. Bateson square -
All organism or cell having a chromosome number that is not an exact multiple of the monoploid or basic number is known as___________________?
All organism or cell having a chromosome number that is not an exact multiple of the monoploid or basic number is known as___________________?A. Allopolyploid
B. Autopolyploid
C. Aneuploid
D. Euploid -
Triticuin aestivuin is_________________?
Triticuin aestivuin is_________________?A. Triploid
B. Teuaplioid
C. Hexaploid
D. Oetaploid -
If diploid chromo me number in flowering plant is 8 then 4 chromosomes will be present in_________________?
If diploid chromo me number in flowering plant is 8 then 4 chromosomes will be present in_________________?A. Endosperm cell
B. Leaf cells
C. Cotyledonary cell
D. Synergids