Question

1. The plants that provide nutrition to the parasitic plant are called …….
. -------------- is the process of taking out silk fibres from the cocoon for use as silk.
.Kashmiri goat's under fur is woven to form fine shawls called __________________.
14. The protein which is the chief component of woollen fibres is -------------.
.Complete the following reaction Ca (OH)2 + CO2 → [
16. --------------- is a single celled fungus and respires anaerobically to produce alcohol.
.The safety device based on the heating effect of electric current is called a _________
.The forest are called green lungs because they supply ……………… to the atmosphere.
.The microorganisms which convert dead plants and animals to humus are called ……………….
Wastewater released by houses is called __________.

Answer 1

Answer,

1.a) producers.

b) reeling.

c) Pashmina shawls.

14.a) keratin.

b) When calcium hydroxide reacts with carbon dioxide, it produces calcium carbonate and water. In this reaction, when carbon dioxide gas reacts with slaked lime called calcium hydroxide, the solution becomes milky due to the formation of calcium carbonate and calcium carbonate is insoluble in water.

16.a) Yeast.

b) fuse.

c) oxygen

d) decomposers.

e) sewage.

hope it helps you...

Answer 2

꧁༒☬ᤂℌ໔ℜ؏ৡ☬༒꧂

1. The plants that provide nutrition to the parasitic plant are called producers.
2. Reeling is the process of taking out silk fibres from there cocoon for use as silk.
3. Kashmiri goat's under fur is woven to form fine shawls called Pashmina shawls.
4. The protein which is the chief component of woollen fibres is called Keratin.
5. In the given reaction calcium hydroxide which is a base reacts with carbon dioxide to give salt and water. So, carbon dioxide will be acidic in nature because acid and base reacts to give salt and water. nature.
6. Yeast is a single-celled fungus and respires anaerobically to produce alcohol.
7. The safety device based on the heating effect of electric current is called a fuse.
8. The forest are called green lungs because they supply oxygen to atmosphere.
9. The mucro-organisms which convert dead plants and animals to humus is called decomposers.
10. Wastewater released by houses is called Sewage.