Question

Fill up the blanks:

6. i)
------------deals with the resemblances and variations
among related organisms.

ii) A---------
is a constituent segment of a chromosome and is made
of DNA.

iii) A cross in which only one character is considered is called----------
cross.

iv) The differences among the individuals of a species or a population
are called------------

5 , -----------organs have different structure but same functions.​

Answer 1

Answer:

6.i) DNA

ii) gene

iii) monohybrid

iv) variations

5. analogues