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

We proposed the mechanism of organic evolution in 1838?

Question # 2

These are unit of inheritance :

Question # 3

The relationship between the alleles IA and IB of the blood group is:

Question # 4

It is a condition in which normal body pigments are absent:

Question # 5

the actual location of gene on chromosome is:

Question # 6

The allele which is not expressed is called:

Question # 7

Among following, which is source of variations?

Question # 8

The points of attachment of genes on chromosomes are called:

Question # 9

The organisms expressed physical trait such as seed colour or pod shape is called.

Question # 10

The Allele which is not expressed is called:

Question # 11

Inherited characters are called.

Question # 12

How many pea plants were used in experiment of Mendel?

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

Sr.# Question Answer
1 Alternatives forms of a gene are called:
A. Allele
B. DNA
C. Chromosome
D. Gamete
2 How many genetically different kinds of gametes an individual with genotype AAbb can produce?
A. 1
B. 2
C. 4
D. 9
3 How many pea plants were used in experiment of Mendel?
A. 28,000
B. 29,000
C. 26,000
D. 27,000
4 The organisms expressed physical trait such as seed colour or pod shape is called.
A. Genotype
B. Phenotype
C. Karyotype
D. Baby type
5 Which of the following statement regarding genes is FALSE.
A. Genes are located on chromosomes
B. Genes consist of a long sequence of DNA
C. A gen contains information for the production of a protein
D. Each cell contain a single copy of every gene.
6 ____________ hydrogen bonds are present between cytosine and guanine:
A. 2
B. 3
C. 4
D. 5
7 Specific proteins have specific number and sequence of:
A. Enzymes
B. Amino acids
C. Locus
D. Allele
8 DNA wraps around histone protein and forms-rounded structures called as
A.

Nucleosomes

B. Ribosomes
C. Lysosomes
D. mRNA
9 In variation, the phenotypes shows a complete range of measurements from one extreme to the other is.
A. Discontinuous
B. Continuous
C. Both a and b
D. None of these
10 The allele which is nto expressed in F1 generation is called:
A. Dominant
B. Recessive
C. Mutant
D. Selected

Test Questions

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    Waqas

    22 Sep 2019

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