WorksheetsF3 Transportation
Total questions: 15
Worksheet time: 9mins
Which of the following is FALSE about pumping of heart?
The "dup" sound is produced by the semilunar valve closure in the aorta and pulmonary artery
Diastole happens during ventricular relaxation
The "lub" sound is produced by the semilunar valve closure between the atrium and the ventricles
Systole happens during ventricular contraction
Which of following is/are the component of blood?
Red blood cell
White blood cell
Platelet
Plasma
Which of the following is FALSE about red blood cell?
Life span of 120 days
Produced by bone marrow
Irregular shape
Contains haemoglobin
Which of the following is FALSE about white blood cell?
Irregular shape
Has a large nucleus
Produced by bone marrow
Carries oxygen
Which of the following is FALSE about platelet?
Produced by bone marrow
Not found in blood
Helps in blood clotting
Life span is about 4 days
Which of the following is TRUE about blood group AB?
Known as universal donor
Has no antigen on the surface of red blood cell
Known as universal recipient
Has anti-A and anti-B in the serum
Which of the following is the part labelled X?
Cuticle
Stoma
Upper epidermis
Xylem
Which of the following is CORRECT about the definition of transpiration?
It is a process of losing water in the form of water vapour from the surface of the leaves to the air by evaporation
It is a process of losing water in the form of water vapour from the surface of the leaves to the air by diffusion
It is a process of losing water in the form of water vapour from the surface of the leaves to the air by active transport
It is a process of losing water in the form of water vapour from the root of the plant to the air by evaporation
Which of the following is FALSE about the stoma function in transpiration process?
During transpiration, the loss of water occurs through the stoma pores on leaves.
The stoma is open to carry out photosynthesis when there is light.
The stoma closed when dark or when the plant loses too much water on a hot day.
The stoma is open to carry photosynthesis when dark or on a cold day.
The following is/ are true about guttation EXCEPT
Water is also lost from plants through the guttation.
Guttation is the loss of water from plants in the form of liquids through hydathodes that are always open on the edge of the leaf.
Involves stoma.
The stoma is open to carry out photosynthesis when there is light and closed when dark or when the plant loses too much water on a hot day.
What is the instrument to measure blood pressure?
Sphygmomanometer
Thermometer
Stethoscope
Telescope
Which of the following is the answer for the blank space in the table above?
X - anti-A, anti-B // Y - B
X - A // Y - B
X - B // Y - A, B
X - anti-A, anti-B // Y- O
Which of the following pair/ pairs is/ are correctly matched?
xylem- Carry water and mineral salts from the roots to leaves
phloem- Carry water and mineral salts from the roots to leaves
xylem- Carry the food from the leaves to the roots
phloem- Carry the food from the leaves to the roots
Which of the following is/ are the factors that influence the rate of transpiration?
Temperature
Light intensity
Air movement
Wind direction
Which of the following is NOT the similarities between blood circulatory system in animals and transport systems in plants?
Both are transport systems
Both transport water, nutrients and dissolved substances
Both are present in complex organisms
Both are present in simple organisms
