CBSE 10th Standard Science Subject Heredity and Evolution HOT Questions 2 Mark Questions With Solution 2021
By QB365 on 29 May, 2021
QB365 Provides the HOT Question Papers for Class 10 Science, and also provide the detail solution for each and every HOT Questions. HOT Questions will help to get more idea about question pattern in every exams and also will help to get more marks in Exams
QB365 - Question Bank Software
CBSE 10th Standard Science Subject Heredity and Evolution HOT Questions 2 Mark Questions With Solution 2021
10th Standard CBSE
-
Reg.No. :
Science
-
A new born has an XX pair of chromosomes. What is the sex of the new born baby?
(a) -
What will be the colour of the hair of a person if he inherits a gene for red hair from his mother and a gene for black hair from his father provided the gene for red hair is recessive to the gene for black hair?
(a) -
What is the genotype of dwarf plants whose parental cross always produced tall offspring?
(a) -
In F2 generation, progeny having different traits are produced in the ratio of 3 : 1. Is it a monohybrid cross or dihybrid cross?
(a) -
If a normal human cell has 46 chromosomes, then how many chromosomes will be there in a human zygote?
(a)
*****************************************
CBSE 10th Standard Science Subject Heredity and Evolution HOT Questions 2 Mark Questions With Solution 2021 Answer Keys
-
Female baby
-
Black hair
-
tt
-
Monohybrid cross.
-
46 chromosomes.
