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

These are unit of inheritance :

Question # 2

The position of gene on chromosome is known as:

Question # 3

Dominate alleles are represented by:

Question # 4

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

Question # 5

THe location or position of genes on chromosomes are called:

Question # 6

In dihybrid cross the genotypic ratio of F2 generation is:

Question # 7

We proposed the mechanism of organic evolution in 1838?

Question # 8

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

Question # 9

The characteristics which appear in an organism are called.

Question # 10

Gene contain instructions for the synthesis of.

Question # 11

In an arranged data the value lying in the middle is called:

Question # 12

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

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Sr.# Question Answer
1 No. of hydrogen bonds between Adenine and thymine is:
A. 2
B. 3
C. 4
D. 5
2 The organisms expressed physical trait such as seed colour or pod shape is called.
A. Genotype
B. Phenotype
C. Karyotype
D. Baby type
3 ____________ hydrogen bonds are present between cytosine and guanine:
A. 2
B. 3
C. 4
D. 5
4 Specific proteins have specific number and sequence of:
A. Enzymes
B. Amino acids
C. Locus
D. Allele
5 Among following which is favourable variation in mouse?
A. Light coloured skin
B. Medium coloured skin
C. Dark coloured skin
D. All of these
6 Formation of messenger RNA from DNA is called.
A. Translocation
B. Transcripton
C. Tranduction
D. Translation
7 In an arranged data the value lying in the middle is called:
A. Average
B. Median
C. Mode
D. All of them
8 International breeding between individuals for certain traits, or combination of traits is called as.
A. Variations
B. Evolution
C. Natural selection
D. Artificial selection
9 Genes consist of:
A. DNA
B. RNA
C. mRNA
D. Protein
10 In dihybrid cross the genotypic ratio of F2 generation is:
A. 1 : 1 ; 1 : 1
B. 1 :3 :1 : 1
C. 1 : 2 : 2 : 1
D. 9 : 3 : 3 : 1
11 Branch of Biology is which we study about inheritance.
A. Pharmacology
B. Physiology
C. Ecology
D. Genetics
12

Adenine always pairs with:


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

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