Question

11
83-E
37.
a)
Mention the tools th
the tools that have been used for tracing evolutionary
relationship of humans.
how do genes control the characteristics of tallness of a plant?
II.
Answer the following questions :
1x5=5
38.
Explain the combustion and substitution reactions of carbon compounds
by taking methane as an example.
Write the chemical equations for the above reactions. Can methane be
subjected to addition reaction ? Give reason.​

Answer 1

Answer:

bro question samajh nahi aaya

sorry yaar but ya to pic bhej ya phir Sahi se samjha pakka ans karunga agar samajh aa gya ti