Question

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16. What are the major functions of blood?
17. If a potted plant is covered with a glass jar, water vapours appear on the wall of glas
18. Chapters - The fundamental unit of life, Tissues, Diversity in living organisms, Res
find out 20 M.C.Q.'s from each chapter.
19. Learn chapter-5 & 6 complete.
20. Prepare a chart or model of any one topic -
(i) Plant cell
(ii) Animal cell
(ii) Different types of plant tissues
(iv) Different types of animal tissues
(v) Nerve cell
Note: - All questions are to be done at A4 size sheets & are to be submitted in separat​

Answer 1

Answer:

16. Blood has three main functions :

transport, protection and regulation .

Blood transport the following substances :

gases, namely oxygen (o2) and carbon dioxide (co2), between the lungs and rest of the body. Nutrients from the digestive tract and storage sites to the rest of the body.