Advertisements
Advertisements
प्रश्न
Name the green dot like structures in some cells observed by a student when a leaf peel was viewed under a microscope. What is this green colour due to?
उत्तर
The green dot-like structures in some cells observed by the student when a leaf peel was viewed under a microscope are chloroplasts. The green colour is due to the presence of green pigment chlorophyll.
APPEARS IN
संबंधित प्रश्न
Name the life process of an organism that helps in the growth of its population.
Match the organisms given in column I with the processes given in column II:
Column I | Column II | ||
(i) | Leech | (a) | Holozoic nutrition |
(ii) | Amoeba | (b) | Autotrophic nutrition |
(iii) | Mushroom | (c) | Parasitic nutrition |
(iv) | Green plant | (d) | Saprophytic nutrition |
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 |
Fill in the blank and explain the statement.
Our muscle cells perform ______ type of respiration during exercise.
Write definition.
Nutrition.
Answer in detail.
Explain the Kreb's cycle with reaction.
Name the organs that form the excretory system in human beings.
Explain the Steps of Glycolysis.
Match the terms in Column (A) with those in Column (B)
Column (A) | Group (B) |
(a) Trypsin | (i) Pancreas |
(b) Amylase | (ii) Liver |
(c) Bile | (iii) Gastric glands |
(d) Pepsin | (iv) Saliva |
Give one example of each of the classifications of vitamins.