Which of the following factors does NOT contribute significantly to the process of speciation?
Geographic isolation
Reproductive isolation
Genetic drift
Random mating within a population
Related Questions
A species of beetle exhibits aposematic coloration. This coloration is MOST likely an adaptation to:
Attract mates
Camouflage itself from predators
Warn predators of its toxicity
Enhance its ability to thermoregulate
is a
Cyanobacteria
Fungi
Protozoan
Brown algae
SCP reduces the pressure on agricultural production systems for the supply of the required
Vitamins
Carbohydrate
Minerals
Proteins
Single cell proteins refers to
A specific protein extracted from pure culture of single type of cells
Sources of mixed proteins extracted from pure or mixed culture of organisms or cells
Proteins extracted from a single cell
A specific protein extracted from a single cell
What is the relationship between species richness and community stability?
Always positive, more species always means more stability
Generally positive, greater richness often leads to greater stability
No relationship, richness and stability are independent
Generally negative, more species leads to more competition and instability
The process by which a community changes over time is known as:
Adaptation
Evolution
Succession
Mutation
The approximate weight of grain used to produce 1 kg of meat by animal farming is?
3 – 10 kg
30 – 100 kg
0.3 – 1.0 kg
27 – 97 kg
Microbes like Spirulina, Methylophilus, Methylotropus can be grown on industrial scale as sources of good
Fat
Carbohydrate
Protein
All of these
Filamentous blue green algae used as SCP among the following?
Brevibacterium
Methylophillus
Spirulina
Yeast
Which of the following is used to produce SCP on commercial scale
Chlorella
Spirulina
Methylophillus
All
