Answer:
E. This population is in Hardy-Weinberg equilibrium.
Explanation:
A population in Hardy-Weinberg equilibrium maintains constant allele and genotype frequencies over generations. To obtain the Hardy-Weinberg equilibrium, none of the evolutionary forces (genetic drift, mutation, natural selection, etc.) should be operative on the gene pool as they deviate the population from the equilibrium.
According to the given information, the allele frequencies and hence the genotype frequencies in a population of butterflies are constant over two decades. This shows that the population is at Hardy-Weinberg equilibrium and is not evolving.
No they do not have defined nucleus
Answer:
The answer is option 2.
Explanation:
ATP is the main product of cellular respiration.
Clostridium Botulism is a bacterium that produces dangerous toxins under low-oxygen condition. These are the most lethal substances.Botulism is generally associated with ingestion of the toxin produced by clostridium botulinum. The activity of the toxin will result in flaccid paralysis. Botulinum toxins block nerve functions and can lead to respiratory and muscular paralysis.
Answer:
The correct answer would be never due to the tilt of the earth.