Question

I. Choose the correct options:-

1.
is actually composed of two distinct organisms-
algae and fungus.
(a) Lichen (b) Dodder (c) Mistletoe (d) Tulip. [ ]
2.Food is a kind of for all living beings.
(a) Current (b) disease (c) protein (d) fuel [ ]
3.Pashmina wool is the finest wool obtained from the .
(a) Cashmere goats (b) Angora goats
(c)Yaks
(d) Camels
[]
4.Sound is produce when objects
(a) Vibrate (b) accelerate (c) displaced (d) friction [ ]
5. The substances which are sour in taste are
(a) Bases
(b) Neutral
(d) element [ ]
(c) Acids​

Answer 1

Answer:

There u go

Explanation:

Symbiosis in lichens is the mutually helpful symbiotic relationship of green algae and/or blue-green algae (cyanobacteria) living among filaments of a fungus. The fungus benefits from the algae or cyanobacteria, because they produce food by photosynthesis. The algae or cyanobacteria benefit by being protected from the environment by the filaments of the fungus, which also gather moisture and nutrients from the environment, and provide an anchor to it.

Thus, the correct answer is option C.

Answer 2

Answer:

1: Lichen

2: Fuel

3: pashmina goats

4: Vibrate

5: Acids