10th class Biology chapter 15 online mcq test with answers for matric part 2 Biology chapter 15(Inheritance)

Biology 10th Class English Medium Chapter 15 Online Test

Sr. #	Questions	Answers Choice
1	The are how many hydrogen bonds between cytosine and guanine?	one two three four
2	Adenine always pairs with:	thymine guanine cytosine uracil
3	It is a homozygous genotype:	AA aa Aa both A and B
4	How many genotypes are possible for the allele ''A'' and ''a'' ?	two three four seven
5	The alternate forms of a gene are called:	traits companion genes alleles homologous genes
6	In human body cells the number of chromosomes present are:	23 46 52 48
7	Genes are located on:	Chromosomes proteins nucleotide DNA