Chapter 4: Principles of Inheritance and Variation - Online Test

Q1. In an accident there is great loss of blood and there is no time to analyse the blood group which blood can be safely transferred?
Answer : Option A
Explaination / Solution:
No Explaination.


Q2. Father of a child is colourblind and mother is carrier for colourblindness, the probability of the child being colourblind is
Answer : Option B
Explaination / Solution:
No Explaination.


Q3. A marriage between a colourblind man and a normal woman produces
Answer : Option A
Explaination / Solution:
No Explaination.


Q4. Mangolism is a genetic disorder which is caused by the presence of an extra chromosome number
Answer : Option B
Explaination / Solution:
No Explaination.


Q5. Klinefelters’ syndrome is characterized by a karyotype of
Answer : Option D
Explaination / Solution:
No Explaination.


Q6. Females with Turners’ syndrome have
Answer : Option D
Explaination / Solution:
No Explaination.


Q7. Pataus’ syndrome is also referred to as
Answer : Option A
Explaination / Solution:
No Explaination.


Q8. Who is the founder of Modern Eugenics movement?
Answer : Option C
Explaination / Solution:
No Explaination.


Q9. Improvement of human race by encouraging the healthy persons to marry early and produce large number of children is called
Answer : Option A
Explaination / Solution:
No Explaination.


Q10. The _______deals with the control of several inherited human diseases especially inborn errors of metabolism
Answer : Option A
Explaination / Solution:
No Explaination.