Transportation in Animals and Plants
Transportation in Animals and Plants
Questions
Question 1 Multiple Choice (Single Answer)
Haemoglobin is a type of
- vitamin
- skin pigment
- carbohydrate
- respiratory pigment
Question 2 Multiple Choice (Single Answer)
If blood cells are eliminated from blood, then the liquid left is
- serum
- plasma
- almost water
- haemoglobin and RBCs only
Question 3 Multiple Choice (Single Answer)
In plants, the process by which excess water is eliminated in the form of water vapours is called
- respiration
- guttation
- exosmosis
- transpiration
Question 4 Multiple Choice (Single Answer)
From which part of a plant does the maximum loss of water takes place through transpiration?
- Lenticels
- Cuticle
- Stomata
- Rhizoids
Question 5 Multiple Choice (Single Answer)
A human heart is
- myogenic
- neurogenic
- cardiogenic
- digenic
Question 6 Multiple Choice (Single Answer)
Which of the following plant tissues helps in translocation of food?
- Xylem
- Phloem
- Collenchyma
- Sclerenchyma
Question 7 Multiple Choice (Single Answer)
The normal BP of a person is
- 120/60 mm of Hg
- 120/80 mm of Hg
- 140/80 mm of Hg
- 140/60 mm of Hg
Question 8 Multiple Choice (Single Answer)
The medium of plasma is
- acidic
- basic
- neutral
- none of these
Question 9 Multiple Choice (Single Answer)
Which organ destroys worn out RBCs in the body of vertebrates?
- Pancreas
- Liver
- Spleen
- Bone marrow
Question 10 Multiple Choice (Single Answer)
The phase of contraction of heart is termed as
- heartbeat
- systole
- diastole
- heart sound