Answer:
The correct answer is - true.
Explanation:
Popular genetics is the study of genetic diversity which is having several hypotheses and theories about genetic diversity and mutation of a particular genome.
The selection of such mutations in a genome occurs due to diversification. This postulates that due to the different environmental conditions two subpopulations of a species can have different alleles o a specific locus of the genome.
20. d
21. a
22. c
23. b
24. c
25. b
26. d
27. a
Answer:
<u>I. Define the following terms:-</u>
Population ➝ the world population is the total number of humans currently living.
Population density ➝ is a measurement of population per unit area or volume. It is frequently applied to living organisms, most of the time to humans.
Carrying capacity➝ is the average population density or population size of a species in a habitat.
Exponential growth➝ is a process that increases quantity over time. It occurs when the instantaneous rate of change.
Density-independent limiting factor➝ is any force that affects the size of a population of living things.
Logistic Growth ➝ is a population's per capita growth rate stays the same regardless of population size, making the population grow faster as it gets larger.
Density-dependent limiting factor➝ is a limiting factor of a population wherein large, large dense populations are more affected than small, less crowded ones ex. predation, competition, food supply.
<u>II. Enumarate at least three(3) factors that affect population growth.</u>
<u>III. Differentiate exponential growth and logistic growth.</u>
Exponential growth is a growth in population wherein the number of individuals increases. Logistic growth entails exponential growth in population along with a growth rate that is in a constant state. As the population comes to its carrying capacity, the growth rate then decreases significantly.
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The tides would become weaker, but we would not lose them completey because we would still have the tides caused by the Sun.
