(A) Aristotle
(B) Darwin
(C) Corolus Linnaeus
(D) None of the above
Tag: Biology mcqs
which chemical present in cigarette smoke causes cancer?
(A) Nicotine
(B) Carbon Monoxide
(C) Carcinogen
(D) None of the above
The loss of water from the surface of plants through evaporation is called?
(A) Transcription
(B) Transpiration
(C) Translocation
(D) Transduction
Which vitamin is water soluble?
(A) Vitamin A
(B) Vitamin K
(C) Vitamin D
(D) Vitamin C
In the light reaction of photosynthesis when electron of passed to electron transport chain ___ is produced?
(A) NADPH
(B) NADP
(C) ATP
(D) ADP
If organic co factors are loosely attached with the enzymes they are called?
(A) Co enzymes
(B) Inhibitor enzymes
(C) Prosthetic group
(D) None of the above
In which phase of Meiosis Tetrad of chromosomes are formed?
(A) Metaphase 1
(B) Anaphase 1
(C) Prophase 1
(D) Interphase
Due to loss of water cytoplasm of cell shrinks which is called?
(A) Plasmolysis
(B) Cytokinesis
(C) Photolysis
(D) None of the above