set 2 MCQ Questions & Answers Detailed Explanation
MOST IMPORTANT general science mcq - 5 EXERCISES
The following question based on genetics, evolution of life & ecological biodiversity topic of general science mcq
(a) Watson
(b) Boveri and Sutton
(c) Griffith
(d) Hershey and Chase
The correct answers to the above question in:
Answer: (d)
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Read more genetics evolution of life and ecological biodiversity Based General Science Questions and Answers
Question : 1
Initiation codons for protein synthesis are
a) AGA and GUA
b) AAU and UAA
c) UUU AND GGG
d) GUG and AUG
Answer »Answer: (d)
Eukaryotes use AUG as initiation codon while prokaryotes use AUG as well as GUG as start codons.
Question : 3
The last chain of food are
a) Parasites
b) Producers
c) Decomposers
d) None of the above
Answer »Answer: (c)
Question : 4
Mutation rates are affected by
a) X-rays
b) gamma and beta radiation
c) temperature
d) All of the above
Answer »Answer: (d)
Question : 5
Which of the following are correctly matched with respect to their taxonomic classification?
a) Spiny Anteater, Sea urchin, Sea cucumber-Echinodermata
b) Centipede, Millipede, Spider, Scorpion-Insecta
c) House fly, Butterfly, Tse tse fly, Silverfish-Insecta
d) Flying fish, Cuttlefish, Silverfish-Pisces
Answer »Answer: (c)
Question : 6
Analogous organs are
a) common in origin but perform different functions.
b) different in origin but perform similar functions.
c) common in origin and perform common functions.
d) different in origin and perform different functions.
Answer »Answer: (b)
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