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

Genetics is the branch of biology in which we study:

Question # 2

Charles Darwin proposed that organisms produce many more offspring than can possible survive on the limited amount of resources available to them. According To Darwin, the offspring that are most likely to survive are those that.

Question # 3

Which component of cell is involved in translation?

Question # 4

DNA wraps around histone protein and forms-rounded structures called as

Question # 5

Ribisome reads the sequence of mRNA nucleotides and joins specific amino acids to form protein. This step is known as:

Question # 6

Chromatin is made up of:

Question # 7

There are how many pairs of homologous chromosomes in human body cell?

Question # 8

Inside of double helix consists of:


Question # 9

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

Question # 10

On which vegetable , Mendel carried out a large number of experiments?

Question # 11

How many pea plants were used in experiment of Mendel?

Question # 12

Alternatives forms of a gene are called:

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

Sr.# Question Answer
1 The alternate forms of a gene are called:
A. traits
B. companion genes
C. alleles
D. homologous genes
2 In a nucleosome, DNA is wrapped around protein named.
A. Insulin
B. Interferon
C. Histone
D. Haemoglobin
3 Transmission of character (traits) from parent offspring is called:
A. Inheritance
B. Mutation
C. Regeneration
D. Reproduction
4

Adenine always pairs with:


A. thymine
B. Uracil
C. Cytosine
D. Guanine
5 ____________ hydrogen bonds are present between cytosine and guanine:
A. 2
B. 3
C. 4
D. 5
6 Charles Darwin published a book "on the origin of species by means of Natural Selection" in:
A. 1858
B. 1859
C. 1889
D. 1890
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 It is the process by which the better genetic variations become more common in successive generations of population:
A. Variation
B. Artificial selection
C. Selective breeding
D. Natural selective
9 These are unit of inheritance :
A. Genes
B. Alleles
C. Phenotype
D. Genotype
10 Dominant Alleles are represented by:
A. Small letters
B. Capital letters
C. Roman numbers
D. Numerical numbers

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