Quiz 13-October-2023

#1. Air inhaled during breathing contains principal gases in order N₂>O₂>CO₂>H₂. The gases in exhaled air would be in order

N₂>CO₂>H₂>O₂

N₂>CO₂>O₂>H₂

N₂>H₂>CO₂>CO₂

N₂>O₂>CO₂>H₂

#2. The Mendelian law of Independent assortment is due to arrangement of chromosome during

Anaphase‐I

Anaphase‐II

Cytokinesis

S‐Phase

#3. The glycocalyx around cell membrane can be determined by

Methylene blue

Lectins

Safranin

Iodine

#4. In Neurospora crassa tetrad analysis showed following result + : m :: 6 : 2. The phenomenon involved for above result would be

DNA replication

Holiday junction

Branch migration

Strand exchange

#5. It has been observed that during prolong animal cell culture and differentiation cell tends to stop dividing. They are said to be in

Quiescent

Apoptosis

Senescence

#6. During evolution increased ornamentation in male is a result of

Directional selection

Co‐evolution

Sexual selection

Natural selection

#7. A population of 200 is in Hardy‐Weinberg equilibrium with allele frequency of ‘A’ = 0.7 and ‘a’ = 0.3. The number of carriers in population will be

#8. Type of mutation which is most suitable for study of regulation of cell like DNA replication is

Conditional mutation

Suppressor mutation

Loss of function

Gain of function

#9. Small amount of lethal mutation always tend to remain in population is due to

Negative selection

Positive selection

Frequency dependent selection

Mutation‐Selection balance

#10. Among the following most variable stage of cell cycle is

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Quiz 13-October-2023

#1. Air inhaled during breathing contains principal gases in order N₂>O₂>CO₂>H₂. The gases in exhaled air would be in order

#2. The Mendelian law of Independent assortment is due to arrangement of chromosome during

#3. The glycocalyx around cell membrane can be determined by

#4. In Neurospora crassa tetrad analysis showed following result + : m :: 6 : 2. The phenomenon involved for above result would be

#5. It has been observed that during prolong animal cell culture and differentiation cell tends to stop dividing. They are said to be in

#6. During evolution increased ornamentation in male is a result of

#7. A population of 200 is in Hardy‐Weinberg equilibrium with allele frequency of ‘A’ = 0.7 and ‘a’ = 0.3. The number of carriers in population will be

#8. Type of mutation which is most suitable for study of regulation of cell like DNA replication is

#9. Small amount of lethal mutation always tend to remain in population is due to

#10. Among the following most variable stage of cell cycle is

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Quiz 13-October-2023

#1. Air inhaled during breathing contains principal gases in order N2>O2>CO2>H2. The gases in exhaled air would be in order

#2. The Mendelian law of Independent assortment is due to arrangement of chromosome during

#3. The glycocalyx around cell membrane can be determined by

#4. In Neurospora crassa tetrad analysis showed following result + : m :: 6 : 2. The phenomenon involved for above result would be

#5. It has been observed that during prolong animal cell culture and differentiation cell tends to stop dividing. They are said to be in

#6. During evolution increased ornamentation in male is a result of

#7. A population of 200 is in Hardy‐Weinberg equilibrium with allele frequency of ‘A’ = 0.7 and ‘a’ = 0.3. The number of carriers in population will be

#8. Type of mutation which is most suitable for study of regulation of cell like DNA replication is

#9. Small amount of lethal mutation always tend to remain in population is due to

#10. Among the following most variable stage of cell cycle is

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#1. Air inhaled during breathing contains principal gases in order N₂>O₂>CO₂>H₂. The gases in exhaled air would be in order