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The observable traits of an organism are its

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Important Questions on Multiple Choice Questions

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ICSE Self - Study in Biology>Chapter 28 - Multiple Choice Questions>MULTIPLE CHOICE QUESTIONS>Q 48
A haemophilic man marries a normal homozygous woman. What is the probability that their son will be haemophilic?
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ICSE Self - Study in Biology>Chapter 28 - Multiple Choice Questions>MULTIPLE CHOICE QUESTIONS>Q 49
Mutations can be artificially induced by:
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ICSE Self - Study in Biology>Chapter 28 - Multiple Choice Questions>MULTIPLE CHOICE QUESTIONS>Q 50
The osmotic pressure of pure water is :
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ICSE Self - Study in Biology>Chapter 28 - Multiple Choice Questions>MULTIPLE CHOICE QUESTIONS>Q 51
The yellowing of leaves called chlorosis is usually caused by the deficiency of:
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ICSE Self - Study in Biology>Chapter 28 - Multiple Choice Questions>MULTIPLE CHOICE QUESTIONS>Q 52
Which of the following light is the most effective for photosynthesis?
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ICSE Self - Study in Biology>Chapter 28 - Multiple Choice Questions>MULTIPLE CHOICE QUESTIONS>Q 53
During photosynthesis, oxygen is released due to:
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ICSE Self - Study in Biology>Chapter 28 - Multiple Choice Questions>MULTIPLE CHOICE QUESTIONS>Q 54
Oxytocin stimulates contraction of
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ICSE Self - Study in Biology>Chapter 28 - Multiple Choice Questions>MULTIPLE CHOICE QUESTIONS>Q 55
An adrenal gland lies in contact with the back of the: