| 1 |
The simplest form of learning is |
- A. Habituation
- B. Latent learning
- C. Imprinting
- D. Insight learning
|
| 2 |
Testosterone is secreted by |
- A. Sertoli cells
- B. Interstitial cells
- C. Prostrate gland
- D. Germinal epithelium
|
| 3 |
How many type of receptors are present in skin. |
- A. Three
- B. Six
- C. Five
- D. Two
|
| 4 |
Promotes closing of stomata under conditions water stress. |
- A. Etthene
- B. Abscisic acid
- C. Cytokinnins
- D. Gibberellins
|
| 5 |
Which hormone is chemically steroid . |
- A. ADH
- B. Corticosherone
- C. Insulin
- D. Thyoxine
|
| 6 |
Detection of changes and signaling for effector's response to control system is called. |
- A. -ive feedback mechanism
- B. transformation
- C. feed back mechanism
- D. Nephridial system
|
| 7 |
Alpha cells of pancreas secrete |
- A. Insulin
- B. Glucagon
- C. Secretin
- D. Pancreatic juice
|
| 8 |
The cytoplasmic process/fibre which carry impulse towards cell body is called. |
- A. Dendron
- B. Axons
- C. Neurofibrils
- D. Nissl's granules
|
| 9 |
Etiolated plants grow without. |
- A. Water
- B. Light
- C. O2
- D. CO2
|
| 10 |
The remodeling of bone is a function of which cells? |
- A. Chondrocytes and asteocytes
- B. Osteoblasts and osteoclasts
- C. Chondroblasts and osteoclasts
- D. Chondroblasts and osteocytes
|