Which of the following has maximum bio-diversity?
Desert
River
Polar Region
Tropical Region
D.
Tropical Region
In which of the following part of the cell does the pyruvic acid is broken down into carbon dioxide, water and energy?
Cytoplasm
Nucleus
Mitochondria
Chloroplast
Which of the following bacteria is responsible for the formation of curd?
Lycopodium
Yeast
Lacto-bacillus
Fungus
Albert Sabin is known for developing ...................
smallpox vaccine
polio vaccine
penicillin
hepatitis B vaccine
Which among the following is/are female hormones?
i. Estrogen
ii. Progesterone
iii. Testosterone
i and iii
i and ii
ii and iii
only iii
How does a Unicellular Organism reproduce?
Cell division
Cell reproduction
Cell synthesis
Fragmentation
What is the full form of DNA?
Diribo Nucleic Acid
Di Nucleic Acid
Dual Nitrogen Acid
Deoxyribo Nucleic Acid