Volume and surface area is your answer for the first 2
A rain forest would have the most species diversity if you are talking about complex eukaryotic organisms (reptiles, mammals etc), though the polluted lake would have the most simple prokaryotic organisms ( bacteria, protists, fungi etc.)
Answer:
This is an example of directional selection.
Explanation:
Directional selection is a type of positive selection where the evolutionary fitness of one genotype is higher compared to the other ones, thereby favoring the selection of one particular phenotype and shifting allele frequencies towards the selected genotype. In a biological context, the directional selection increases the chances for surviving and for reproducing in those organisms that have the alleles favored by this type of selection. Thus, the directional selection produces the loss of genetic variability and leads to the fixation of the dominant alleles.
Answer: With a fingerprint a family can check their genetic makeup.
Explanation:
DNA fingerprinting is a chemical test that shows the genetic makeup of a person or other living things.
Answer:
The correct answer is - sexual script.
Explanation:
The sexual script is a theory that explains that every sexual activity or behavior follows a particular script on the basis of the social norms that can be formal or informal, which also include the eligible sexual partners and what is the acceptable sexual activity.
It is like a program for action that categories the behaviors for sexual activity that is appropriate in various conditions. Sexual scripts vary according to age, religion, social position, culture, and many other factors.
Thus, the correct answer is - social script.
