Which of the following is an organic growth factor? A) Glucose B) NAD+ C) Peptone D) NH4H2PO4 E) H2O
Answer: B) NAD+ is an organic growth factor.
The full form of NAD is : Nicotinamide adenine dinucleotide.
This compound consists of two nucleotides joined through their phosphate groups. NAD+ is an oxidizing agent.
The average distance is 16,000 km
Converging rate is 10 cm/year
1 km = 100,000 cm
= 16,000 × 100,000/10 cm/year
= 160,000,000 years
It will then take 160 Million years to collide.
Climate , topography , soil , disturbance
A habit is where an organism can be located