by Sunday | Sep 20 | NABTEB QUESTIONS
Molecules of chlorophyll trap radiant energy of sunlight/chlorophyll absorb sunlight rays. Energy level of chlorophyll increases/chlorophyll becomes excited/chlorophyll energized. ADP receives extra energy and becomes ATP/ATP is formed from ADP. With the other extra...
by Sunday | Sep 20 | NABTEB QUESTIONS
1. photosynthetic nutrition 2. chemosynthetic nutrition 3. saprophytic nutrition 4. parasitic nutrition 5. symbiotic nutrition
by Sunday | Sep 20 | NABTEB QUESTIONS
1. specialization of body parts leading to division of labour 2. body parts work more efficiently. 3. all vital functions are carried out side by side one another without the stoppage of any one. 4. reproduction of new members without the disintegration of the old...
by Sunday | Sep 20 | NABTEB QUESTIONS
Answer: i. Amoeba: cell level ii. Hydra: tissue level iii. Onion bulb: organ level
by Sunday | Sep 20 | NABTEB QUESTIONS
1. Cell 2.Tissue 3.Organ 4. System
by Sunday | Sep 20 | NABTEB QUESTIONS
i. Quadrant ii. Sweep Net iii. Pooter iv. Depth Guage i. Quadrant: for sampling/determining population size frequency and density of a species. ii. Sweep Net: for catching/collecting insects iii. Pooter: for sucking in tiny/minute insects and other animals from tree...