Correct Answer:- Option-D
Question19:-What is meant by MSG
A:-Mono Sodium Glutamate
B:-Meta Sodium Glucose
C:-Mono Sodium Glucose
D:-Meta Sodium Glutamate
Correct Answer:- Option-A
Question20:-Organic compounds contain triple bonds between carbon atoms are called
A:-Alkene
B:-Alkyne
C:-Alkane
D:-Benzen
Correct Answer:- Option-B
Question21:-The geographical land galapagos is connected with which of the following scientist
A:-Gregor Johann Mendel
B:-Charles Darwin
C:-Carolus Linnaeus
D:-Lamark
Correct Answer:- Option-B
Question22:-The cell organell concerned with protein synthesis is
A:-Ribosome
B:-Lysosome
C:-Golgi body
D:-plasma membrane
Correct Answer:- Option-A
Question23:-The hormone that enable plants to bent towards the source of light is
A:-Cytokinin
B:-Auxin
C:-Ethylene
D:-Abscissic acid
Correct Answer:- Option-B
Question24:-The Fluid mossaic model on the structure of plasma membrane was given by
A:-Camillo Golgi
B:-Gregor Johann mendel
-Watson and Crick
D:-singer and Nicolson
Correct Answer:- Option-D
Question25:-The crossing over during meiosis occur during which phase
A:-Leptotene
B:-Anaphase
:-Pachytene
D:-Zygotene
Correct Answer:- Option-C
Question26:-The Five kingdom classification on living organisms was proposed by
A:-R H Whittaker
B:-Carolus Linnaeus
C:-Aristotle
D:-Theophrastus
Correct Answer:- Option-A
Question27:-The proteinacious pigment that enable plants to light sensitive process like flowering and seed germination
A:-Chlorophyll
-Melanin
C:-Phytochrome
D:-carotenoid
Correct Answer:- Option-C
Question28:-The ozone umbrella is located on which layer of earth atmosphere
A:-Troposhere
B:-Stratosphere
C:-lonosphere