Options:
- A. 5
- B. 7
- C. 9
- D. 12
View Answer
B. 7
Biology
Who coined the term CELL?
Options:
- A. Schwann
- B. Schleiden
- C. Robert Hook
- D. Both a and b
View Answer
C. Robert Hook
Autophagosomes are____________?
Options:
- A. Those lysosomes which eat parts of their own cells to generate energy.
- B. Those lysosomes which eat old and worn out cellular organelles.
- C. Lysosomes which help in extracellular digestion
- D. Both a and b
View Answer
D. Both a and b
In condition of high temperature, following does not occur or occurs at low level__________?
Options:
- A. Vasodilation
- B. Activation of sweat glands
- C. Thermogenesis
- D. Evaporative cooling
View Answer
C. Thermogenesis
Sapwood is formed from_____________?
Options:
- A. Primary xylem
- B. Secondary xylem
- C. Primary phloem
- D. Secondary phloem
View Answer
B. Secondary xylem
Who first observed and thus hypothesized that new cells are formed from previously existing living cell?
Options:
- A. Theodor Schwann and Schleiden
- B. Rudolph Virchows
- C. Louis Pasteur
- D. Both b and c
View Answer
B. Rudolph Virchows
Which of the following cytoskeletal fiber contain tubulin protein?
Options:
- A. One which help in assembly of spindles during mitosis.
- B. One involved in internal cell motion.
- C. One involved in maintenance of cell shape.
- D. Both b and c
View Answer
A. One which help in assembly of spindles during mitosis.
In Hardy-Weinberg formula P2 represents frequency of_____________?
Options:
- A. Recessive allele
- B. Dominant allele
- C. Homozygous dominant individual
- D. Homozygous recessive individual
View Answer
C. Homozygous dominant individual
Only myosine is present in_____________?
Options:
- A. A band
- B. 1 band
- C. H zone
- D. Sarcomere
View Answer
C. H zone
_____________ supported theory of special creation?
Options:
- A. Linnaeus
- B. Aristotle
- C. Mendel
- D. Lamarck
View Answer
A. Linnaeus