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

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

Question # 2

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

Question # 3

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

Question # 4

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

Question # 5

Dominant Alleles are represented by:

Question # 6

If an organism have genotype of AAbb, How many types of gametes can it produce:

Question # 7

Dominate alleles are represented by:

Question # 8

The structure of RNA model was proposed by:

Question # 9

The allele which is nto expressed in F1 generation is called:

Question # 10

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

Question # 11

Transmission of Characters from parent to offspring is called.

Question # 12

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

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

Sr.# Question Answer
1

Adenine always pairs with:


A. thymine
B. Uracil
C. Cytosine
D. Guanine
2

Copies of chromatids of chromosomes are made through the process called.


A. Inheritance
B. Transcription
C. Translation
D. Replication
3 In a nucleosome , DNA is wrapped around protein named:
A. Insulin
B. Interferon
C. Histone
D. haemoglobin
4 The alternate forms of a gene are called as:
A. Genome
B. Genotype
C. Karyotype
D. None of these
5 We proposed the mechanism of organic evolution in 1838?
A. Charles Darwin
B. Charles lyll
C. Lamark
D. Gregor Mendel
6 Branch of Biology is which we study about inheritance.
A. Pharmacology
B. Physiology
C. Ecology
D. Genetics
7 Chromosomes carry units of inheritance called as:
A. Chromatin
B. DNA
C. Genes
D. None of these
8 A purple flowered pea plant has the genotype PP, which of the following statements about this plant is FALSE.
A. Its phenotype will be white flowers .
B. It has a homozygous dominant genotype.
C. When bred to a white flowered plant all offspring will be purple flowered.
D. All the gametes produced will have the same flower colour allele
9 Adenine always pairs with:
A. thymine
B. guanine
C. cytosine
D. uracil
10 DNA is surronded by a protein and form a structure called:
A. Nucleotide
B. Nucleoside
C. Nucleosome
D. Nucleus

Test Questions

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    Waqas

    22 Sep 2019

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