Find an odd one out. Carrot, Raddish, Potato, Sweet potato - Science and Technology 2


Find an odd one out.


  • Carrot

  • Raddish

  • Potato

  • Sweet potato




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Chapter 2: Life Processes in Living Organisms Part - 1 - Find an odd one out


SCERT Maharashtra Question Bank 10th Standard SSC Science and Technology 2 Maharashtra State Board
Chapter 2 Life Processes in Living Organisms Part - 1
Find an odd one out | Q 1


Given below are the end products of different reactions involving glucose. Write the appropriate end product in front of the following:

(1) Anaerobic reaction =
(2) Reaction in human muscles =
(3) Aerobic respiration
(4) Reaction in plant cells =
(5) Reaction in liver =

Name the life process of an organism that helps in the growth of its population.

 Why is diffusion insufficient to meet the oxygen requirementsof multi-cellular organisms like humans

What criteria do we use to decide whether something is alive?

What are outside raw materials used for by an organism?

Which is the basic requirement of living organisms for obtaining energy?

Match the terms in column I with those in column II :

  Column I   Column II
(i) Trypsin (a) Liver
(ii) Amylase (b) Gastric glands
(iii) Bile (c) Pancreas
(iv) Pepsin (d) Saliva


Match the terms in column I with their uses in column II

Column I  Column II
(i) Heart (a) Pipes for transport in humans
(ii) Arteries and Veins (b) Clotting of blood
(iii) Xylem vessels (c) Pumping organ
(iv) RBC (d) Water transport in plants
(v) Platelets (e) Carrier of oxygen




Skin : Keratin : : Blood : ____________

Rewrite the food-chain given below with correct sequence.
Grasshopper– Snake– Paddyfield– Eagle– Frog

Complete the following flowchart.

Fill in the blank and explain the statement.

Our muscle cells perform ______ type of respiration during exercise.

Write definition


Write the definition.


Write definition.


Distinguish between Glycolysis and TCA cycle.

Give scientific reason.

Oxygen is necessary for complete oxidation of glucose.

Give scientific reasons.

Fibers are one of the important nutrients.

Give scientific reason.

Kreb's cycle is also known as citric acid cycle.

Answer in detail.
Explain the glycolysis in detail.

Write the forms to which following food materials are converted after digestion.
2. Potato.
3. Oil.
4. Chapati

Answer in detail.

How all the life processes contribute to the growth and development of the body?

Answer in detail.

Explain the Kreb's cycle with reaction.

Complete the following chart and state which process of energy production it represents:

Name the organs that form the excretory system in human beings.

What are the main energy sources of living organisms?

Explain the Steps of Glycolysis.

How do the guard cells regulate opening and closing of stomatal pores?

Match the words of Column (A) with that of Column (B)

Column A Column B
Phloem (i) Excretion
Nephron (ii) Translocation of food
Veins (iii) Clotting of blood 
Platelets (iv) Deoxygenated blood

Explain the following concept in short:

Balanced Diet

Explain the following concept in short:

Role of circulatory system in energy production

Give scientific reason.

Cell division is one of the important properties of cells and organisms.

Classify vitamins according to their solubility.

Give one example of each of the classifications of vitamins.


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