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"

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Inheritance

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Question # 1

Variation selected for their transmission to next generation are:

Question # 2

Outside back bone of double helix is made up:

Question # 3

How many pea plants were used in experiment of Mendel?

Question # 4

Adenine always pairs with:


Question # 5

ABO blood system is controlled by a gene I The number of alleles I.The number of alleles of this gene are:

Question # 6

The alternate forms of a gene are called as:

Question # 7

It is genetic material.

Question # 8

Adenine always pairs with:


Question # 9

James Watson and Francis Crick proposed the structure of DNA in:

Question # 10

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

Question # 11

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

Question # 12

The allele which is not expressed is called.

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

Sr.# Question Answer
1 Genetics is the branch of biology in which we study:
A. Functions
B. Fossils
C. Inheritance
D. Evlution
2 Alternatives forms of a gene are called:
A. Allele
B. DNA
C. Chromosome
D. Gamete
3 Formation of messenger RNA from DNA is called:
A. Translocation
B. Transcription
C. Transduction
D. Translation
4 The characteristics which appear in an organism are called:
A. Genotype
B. Karyotype
C. Phenotype
D. Body type
5 Transmission of characteristics from parents to offsprings is called as:
A. Replication
B. Inheritance
C. co-dominance
D. Mutation
6

A DNA molecule consists of______ polynucleotide strands.
A. 2
B. 3
C. 4
D. 5
7 Each trait studied in pea plant had ___ distinct form.
A. 1
B. 2
C. 3
D. 4
8 It is genetic material.
A. DNA
B. RNA
C. IRNA
D. rRNA
9 Which is favourable variation in moths after industrial revolution?
A. Light colour
B. Medium colour
C. Dark colour
D. None of these
10 How many genetically different kinds of gametes an individual with genotype AAbb can produce?
A. 1
B. 2
C. 4
D. 9

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    22 Sep 2019

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