MEDIUM
10th CBSE
IMPORTANT
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What is the scientific term other than the sex chromosomes for XY and XX chromosomes? (Allosomes/ Heterosomes)

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Important Questions on Heredity and Evolution

EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Very Short Answer Type Questions>Q 8
Which of the two, sperm or ovum, decides the sex of the child?
MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Very Short Answer Type Questions>Q 9
The sex of an infant is not a case of inheritance of characteristics.
MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Very Short Answer Type Questions>Q 10
A newborn child has an XY pair of chromosomes. Will it be a baby boy or a baby girl?
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Very Short Answer Type Questions>Q 11
Which of the following combinations of sex chromosomes produce a male child, XX or XY?
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Very Short Answer Type Questions>Q 12
Name the first scientist who studied the inheritance of traits from one generation to the next. (Gregor Johann Mendel/Charles Darwin)
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Very Short Answer Type Questions>Q 13
Write the common name of plants was used by Mendel for conducting his experiments on inheritance? (Pea/ Bean)
HARD
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Very Short Answer Type Questions>Q 14
The gene for red hair is recessive to the gene for black hair. What will be the hair colour of a person if he inherits a gene for red hair from his mother and a gene for black hair from his father? (Black/ Brown/ Blue)
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Very Short Answer Type Questions>Q 15
What are the four blood groups in humans?