Biology Class 10th MCQs | 10th Class Biology Solved MCQs Online Test

10th Class Biology English Medium Online Test For Full Book

Sr. #	Questions	Answers Choice
1	Ribosome reads the sequence of mRNA nucleotides and joins specific amino acids to form protein . This step is known as.	Combination Replication Transcription Translation
2	The specific combination of genes in an individual is called.	Phenotype Genotype Karyotype Phenoopy
3	Branch of Biology is which we study about inheritance.	Pharmacology Physiology Ecology Genetics
4	It is genetic material.	DNA RNA IRNA rRNA
5	Transmission of Characters from parent to offspring is called.	Inheritance Mutation Regeneration Repreduction
6	Identify the correctly matched pair.	Rainfall-biotic factor in Ecosystem Corn-secondary consumers Global warming fossil fuel formating Renewable natural resource air
7	R-2 means.	Reduce Recycle Renewable Reuse
8	R-3 means.	Less use Reuse Recycle Refuse
9	------------ is use for the cleaning of sewage water.	Bacteria Virus Algae Fungi
10	250 years age, the population of world was approximately ------------ million.	400 500 600 700
11	Which of the following air pollutant react with water in atmosphere producing acid rain?	Hydrocarbons fluorine Flyash, soot chlorine , smoke Sulphur dioxide, Nitrogen oxide.
12	Dengue fever is an infection of.	Algal Viral Fungal Bacterial