Question

Q1=what is bio gas ?
Q2=what is root hair ?

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Answer 1

Answer:

1. Biogas is a mixture of gases, primarily consisting of methane and carbon dioxide, produced from raw materials such as agricultural waste, manure, municipal waste, plant material, sewage, green waste or food waste. It is a renewable energy source.

2. Root hair, or absorbent hairs, are tubular outgrowths of an epidermal cell of a root, a hair-forming cell on the epidermis of a plant root. These structures are lateral extensions of a single cell and are only rarely branched.

Answer 2

Biogas is a mixture of methane,carbon dioxide, hydrogen sulfide.

Methane is the main components of biogas.

It is an energy rich fuel and produce from digestion of biomass with the help of methanogenic bacteria.

Root hair are the unicellular cells arise from the roots and absorption of water and minerals are main function of it.