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

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

Question # 2

The actual location of gene on chromosome is.

Question # 3

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

Question # 4

The points of attachment of genes on chromosomes are called.

Question # 5

The are how many hydrogen bonds between cytosine and guanine?

Question # 6

Pisum sativum is scientific name of:

Question # 7

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

Question # 8

Which component of cell is involved in translation?

Question # 9

It is a homozygous genotype:

Question # 10

Among following which is example of co-dominance?

Question # 11

A purple flowered pea plant has the genotype PP, which of the following statements about this plant is FALSE.

Question # 12

Specific sequence of DNA nucleotides is copied in the form of mRNA in a process.

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

Sr.# Question Answer
1

Outside back bone of double helix is made up:

A.

Sugar

B. Phosphate
C. Sugar Phosphate
D. None of these
2 DNA wraps around histone protein and forms-rounded structures called as
A.

Nucleosomes

B. Ribosomes
C. Lysosomes
D. mRNA
3 These are unit of inheritance.
A. Genes
B. Alleles
C. Phenotype
D. Genotype
4 Chromatin is made up of:
A. DNA
B. Protein
C. DNA+ Protein
D. None of these
5 An organism's expressed physical trait, such as seed colour or pod shape is called its.
A. Genotype
B. Phenotype
C. Physical type
D. Karyotype
6 In the cross-pollination between a true-breeding yellow pod plant and a true-breeding green pod plant, where green pod colour is dominant, the resulting offspring will be.
A. 1/4 green , 3/4 yellow
B. All yelow
C. 1/4 yellow, 3/4 green
D. All green
7 the actual location of gene on chromosome is:
A. Locus
B. Karyotype
C. Chromatids
D. Centromere
8 Who developed fundamental principles of genetics?
A. Lamark
B. Gregor mendle
C. Charles lyll
D. Charles Darwin
9 Genes are located on:
A. Chromosomes
B. proteins
C. nucleotide
D. DNA
10 Specific proteins have specific number and sequence of:
A. Enzymes
B. Amino acids
C. Locus
D. Allele

Test Questions

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    Waqas

    22 Sep 2019

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