10th Class Biology Chapter 6 English Medium Online MCQ Test With Answer

MCQ's Test For Chapter 6 "Inheritance"

Try The MCQ's Test For Chapter 6 "Inheritance"

  • Total Questions12

  • Time Allowed15

Inheritance

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Question # 1

Adenine always pairs with:


Question # 2

The allele which is not expressed is called.

Question # 3

Expression of genotype in the form of trait is:

Question # 4

How many pairs of homologous chromosomes are present in human body cells:

Question # 5

An organism has two different alleles for a single trait. Its genotype is said to be:

Question # 6

Which of the following statement regarding genes is FALSE.

Question # 7

Mendel's primary contribution to our understanding of inheritance was:

Question # 8

Formation of messenger RNA from DNA is called:

Question # 9

The position of gene on chromosome is known as:

Question # 10

In a nucleosome , DNA is wrapped around protein named:

Question # 11

It is a situation where two different alleles of gene pair express themselves completely, instead of showing a dominant recessive relationship is called.

Question # 12

The characteristics which appear in an organism are called:

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10th Class (English Medium) Biology Chapter 6 Important MCQ's

Sr.# Question Answer
1 The organisms expressed physical trait such as seed colour or pod shape is called.
A. Genotype
B. Phenotype
C. Karyotype
D. Baby type
2 DNA wraps around histone protein and forms-rounded structures called as
A.

Nucleosomes

B. Ribosomes
C. Lysosomes
D. mRNA
3 How many types of Difference shown by individuals of same species?
A. 1
B. 2
C. 4
D. 6
4 The allele which is nto expressed in F1 generation is called:
A. Dominant
B. Recessive
C. Mutant
D. Selected
5 Cytocine always makes pair with :
A. Guanine
B. Hydrogen
C. Adenine
D. Thymine
6 Branch of Biology is which we study about inheritance.
A. Pharmacology
B. Physiology
C. Ecology
D. Genetics
7 Variatations show distinct phenotypes and phenotypes of such variations cannot be measured by:
A. Discontinuous variations
B. Continuous variations
C. Both a and b
D. None of these
8 Alternatives forms of a gene are called:
A. Allele
B. DNA
C. Chromosome
D. Gamete
9 Chromosomes carry units of inheritance called as:
A. Chromatin
B. DNA
C. Genes
D. None of these
10 How many pea plants were used in experiment of Mendel?
A. 28,000
B. 29,000
C. 26,000
D. 27,000

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