Question

1.what are multicellular organisms and single cellular organisms?
2.what are heterotrophs?how do heterotrophs get their food?
3.what are autotrophs?how do autotrophs get their food?
please answer this 3 questions on monday i am having test on these.

Answer 1

1) Multicellular organisms have more than one cell in their body and there are different cells to perform different functions.
Unicellular organisms have only one cell in their body and that one cell performs different functions .

2) Heterotrophs are those organisms that depend on other animals and plants, plant products for their food. All animals are Heterotrophs
Heterotrophs derive their food by eating other animals flesh or by eating plants and plant products .

3) Autotrophs are those organisms that can make their own food. All green plants and some Bacteria are Autotrophs.
Autotrophs make food from inorganic materials like carbon dioxide, water, sunlight. They have chlorophyll that traps sunlight and with the help of carbon dioxide and water they prepare their food.

Hope This Helps You!

Answer 2

1) organism having more than one cell are called multicellular organism. single cellular or unicellular organism have only one cell as their complete body within which the daily life processes takes place.
2) organisms that depend directly or indirectly on autotrophs for their food are called heterotrophs.they get their food from plants.
3)all green plants which can make their own food are called autotrophs.they make their own food by the process of photosynthesis.