Chapter 12
Transport systems of animals and plants
Exercise
1) Match the 1st pillar to the 2nd pillar
Pillar-1 Pillar-2
i) Leaves a) Absorption of water
i ) Xylem b) Transfusion
i i i) Chili Shipa d) Water transport
iv) Flame e) Carbohydrate synthesis
2) Fill in the blanks.
i) Radiation is transported to different parts of the body after the heart by ________.
Answer: Arteries
ii) Hemoglobin is carried in ________ cells.
Answer: Red blood cells.
i i i) Arteries and veins are connected by ___________ reticulum.
Answer: FOR STUDENTS
iv) Coordinated expansion and contraction of the heart is called __________.
Ans: The pulse is spoken.
v) The main excluded substance in humans is _______.
Answer: Writing.
v i) Sweat contains water and ________.
Answer: There is urea.
vii) Julia's condition The excretory fluid removed from the kidney is called ________.
Answer: Birth.
viii) The upward movement of water through suction is due to ________.
Answer: Sensation.
3) Leave the correct answer.
a) Water transport in plants,
i) Xylem ii) Phloem iii) Pores iv) Cells
Answer: - Xylem.
b) Absorption of water by plants can be increased if plants are kept-
i) Canopy ii) Low consumption iii) Under foam
iv) Polythene monolayer covered bags
Answer: - Cut off.
4) Explain the need for transportation of plant or animal material.
Answer: FOR STUDENTS
5) If Tejat Anuchakrikika Nathake Tetia what will be written?
Ans:- If Tejat Anuchakrikika is kept, then Tej Khamala is not closed.
6) What is literature? Mention two functions of Patrandhra .
Ans: - Leafy and porous leaves.
1) Leaves remove carbon dioxide from the atmosphere.
7) Sensation is the essential function of plants? Explain?
Ans:- Plants absorb mineral nutrients and water through soil. All those plants that absorb water from the soil do not use it. Water evaporates through the pores on the surface of the pot through the process of transpiration. As a result of the evaporation of water from the leaves, absorption forces are created inside the xylem tubes. With which the oak tree can transport water to a great height. The plant is also cooling to the senses.
8) What are the components of radiation?
Ans:- The components of blood are - plasma, red blood cells, white blood cells, and platelets.
9) What is the need for radiation in all parts of the body?
Ans: - Radiation to all parts of the body For this reason, the digested food particles are transported to different parts of the body through the small intestine. After breathing, oxygen is absorbed by the body's cells and the body removes unnecessary substances from the body.
10) What gives color to radiation?
Ans: - Hemoglobin gives light color.
11) Describe the function of heart?
Ans: - It is the organ which beats continuously and carries out the work of the Niyat pump by drawing in other substances with the help of the heart.
12) What is the need for Uliai Diato after the body is excluded?
Ans:- Excluded substances are toxic and need to be washed by the body.
13) Human Drawing Techniques Now draw a picture and identify its different parts.
Answer:- You will do this work yourself.
