MEDIUM
10th CBSE
IMPORTANT
Earn 100

Mendel’s monohybrid test cross ratio was .(1:2:1 or 1:1)

50% studentsanswered this correctly

Important Questions on Genetics

MEDIUM
10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 9 - Genetics>PRACTICE QUESTIONS>Q 12
The phenotypic ratio for incomplete dominance is _____. (1:2:1/ 3:1)
MEDIUM
10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 9 - Genetics>PRACTICE QUESTIONS>Q 13
Gene controlling starch synthesis in pea plant is an example for_____. (Pleiotropy/Polygenic inheritance)
EASY
10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 9 - Genetics>PRACTICE QUESTIONS>Q 14
The scientific name of the plant on which Mendel worked is _____.
EASY
10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 9 - Genetics>PRACTICE QUESTIONS>Q 16
The cross of an F1 plant with any one of its parents is called _____. (Test cross/Back cross)
MEDIUM
10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 9 - Genetics>PRACTICE QUESTIONS>Q 18
In ABO blood group system allele IA is_____with IB allele.
MEDIUM
10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 9 - Genetics>PRACTICE QUESTIONS>Q 19
The type of inheritance associated with the homologous part of the sex chromosomes is called_____. (Homologous inheritance/ Sex-linked inheritance/ Somatic inheritance)
MEDIUM
10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 9 - Genetics>PRACTICE QUESTIONS>Q 20

Fill in the blank with correct option from the bracket.

The genes located on Y chromosomes are called_____ genes. (Homozygous/ Heterozygous/ Holandric)

EASY
10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 9 - Genetics>PRACTICE QUESTIONS>Q 21
Genetic disorders occurring due to the change in the structure or number of chromosomes are called_____.