Life Processes ...

Match the following with correct response.
(1) Insects
(2) Earthworm
(3) Fishes
(4) Mammals

(A) Gills
(B) Trachea
(C) Lungs
(D) Skin

Match the following with correct response.
(1) Saliva
(2) Gastric juice
(3) Pancreatic juice
(4) Succuss entricus

(A) sucrose
(B) Pepsin
(C) Amylase
(D) Trypsin

Which metallic element is present in haemoglobin?

Match the following with correct response.
(1) Epiglottis
(2) Platelets
(3) Instrument used to check normal activities of heart
(4) Instrument used to measure blood pressure of human heart

(A) Blood coagulation
(B) Sphygmo manometer
(C) Electro cardiograph
(D) Covers wind pipe while swallowing food

Osmo regulation is the process
A. To maintain right amount of water
B. To maintain proper ionic balance
C. To maintain temperature of body
D. To maintain glucose level of blood

The living component of phloem are-
A. Sieve tubes
B. Companion cells
C. Phloem parenchyma
D. Phloem fibers

Which of the following raw material is required for photosynthesis?
A. Carbon dioxide
B. Oxygen
C. Water
D. Hydrogen

Which of the follwoing carries oxygenated blood only?
A. Aorta
B. Pulmonary artery
C. Pulmonary vein
D. Capillary

Select the correct statement
A. Heterotrophs utilize solar energy for photosynthesis
B. Heterotrophs do not synthesize their own food.
C. Heterotrophs synthesize their own food
D. Heterotrophs are not capable of converting carbon dioxide and water into carbohydrates

The breathing roots are the __________.