Life Processes
_________ smoothens bone surface at joints and is also present in the nose, ear, trachea & larynx.
(1) Tendons
(2) Ligament
(3) Areolar tissues
(4) Cartilage
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 4 Solution : -. |
Life Processes
Some organs of man have their own specific functions but carry out excretion as a secondary function. Identify them.
(1) Lungs, Kidney, Nephron (2) Liver, Skin, Lungs
(3) Skin, Kidney, Intestine (4) Intestine, Liver, Kidney
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 2 Solution : -. |
Life Processes
At the end of the experiment to prove that light is necessary for photosynthesis, when the leaf was tested with iodine, the ' S' shaped figure on the leaf was found to be.
(1) green-presence of starch (2) blue-black presence of starch
(3) green-absence of starch (4) blue-black absence of starch
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 2 Solution : -. |
Life Processes
Plant part used as medicine of Terminalia arjuna-
(1) Leaves (2) Fruits (3) Bark (4) Roots
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 3 Solution : -. |
Life Processes
The site for complete digestion of carbohydrates, proteins and fats is
(1) Large intestine
(2) Stomach
(3) Small intestine
(4) Mouth
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 3 Solution : -. |
Life Processes
Out of the following endrocine glands which are unparied ?
(1) Ovary (2) Testes (3) Pancreas (4) Adrenal
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 3 Solution : -. |
Life Processes
Which one of the following is attached to the right ventricle?
(1) Pulmonary artery
(2) Pulmonary vein
(3) Superior venacava
(4) Inferior venacava
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 1 Solution : -. |
Life Processes
Break down of pyruvate to give carbon dioxide, water and energy takes place in
(1) Cytoplasm (2) Mitochondria (3) Chloroplast (4) Nucleus
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 2 Solution : -. |
Life Processes
In humans, disorders of nervous system are caused due to the deficiency of vitamin
(1) Pyridoxine
(2) Retinol
(3) Phylloquinone
(4) Ascorbic acid
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 1 Solution : -. |
