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

00:00
Question # 1

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

Question # 2

DNA is surronded by a protein and form a structure called:

Question # 3

Alternative forms of a gene are called.

Question # 4

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

Question # 5

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

Question # 6

Dominant Alleles are represented by:

Question # 7

It is a situation where in heterozygous genotypes, both the alleles express as a blend and neither allele is dominant over the other:

Question # 8

Formation of messenger RNA from DNA is called:

Question # 9

The points of attachment of genes on chromosomes are called:

Question # 10

THe location or position of genes on chromosomes are called:

Question # 11

How many contrasting pairs of characters of pea plant were studied bu mendel?

Question # 12

Inside of double helix consists of:


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

Sr.# Question Answer
1 In a nucleosome , DNA is wrapped around protein named:
A. Insulin
B. Interferon
C. Histone
D. haemoglobin
2 The actual location of gene on chromosome is.
A. Locus
B. Karyotype
C. chromatids
D. Centromere
3 The organisms expressed physical trait such as seed colour or pod shape is called.
A. Genotype
B. Phenotype
C. Karyotype
D. Baby type
4

Outside back bone of double helix is made up:

A.

Sugar

B. Phosphate
C. Sugar Phosphate
D. None of these
5

A DNA molecule consists of______ polynucleotide strands.

A. 2
B. 3
C. 4
D. 5
6 Formation of messenger RNA from DNA is called.
A. Translocation
B. Transcripton
C. Tranduction
D. Translation
7 Transmission of characteristics from parents to offsprings is called as:
A. Replication
B. Inheritance
C. co-dominance
D. Mutation
8

Cytocine always pairs with:


A. Guanine
B. Adenine
C. Uracil
D. Thymine
9 How many genetically different kinds of gametes an individual with genotype AAbb can produce?
A. 1
B. 2
C. 4
D. 9
10 Example of discontinuous variation is:
A. Blood group
B. Height in Man
C. Intelligence
D. None of these

Test Questions

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    Waqas

    22 Sep 2019

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