B. sporophyte.
C. spore.
D. gamete.
Answer:
The answer is C. Phytoremediation on e2020
Explanation:
genetic drift
microevolution
stabilizing selection
Genetic drift is the random changes in allele frequency in a population.
Random changes in allele frequency in a population are called genetic drift. Genetic drift refers to the random fluctuations in the frequencies of alleles in a population, caused by random sampling effects. It is one of the mechanisms of microevolution, which refers to the changes in allele frequencies within a population over time. It is different from gene flow and stabilizing selection, which are also mechanisms of microevolution.
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Answer:
I know only know two :(
Explanation:
Snakes and frogs I guess bees also coming not sure :)
Hope this is helpful :)
c. how migration is related to pull factors.
b. how to gather the demographic statistics of a society.
d. how population change is related to the technological development of a society.
Correct answer: D). How population change is related to the technological development of a society.
The Demographic Theory was given by Warren Thompson in 1929. He observed that birth and death rate pattern over 200 years. In his observation, he found that there is a correlation between the birth and death rate and the amount of society depend on industrial technology.
The demographic transition theory predicts that the level of death and birth rate in a country is dependent on the level of their industrial development.
The demographic transition theory mainly describes how population change is connected to a society's technological development. It emphasizes four stages, where advancements in technology and changes in societal norms influence shifts in birth and death rates, thus impacting population growth.
The demographic transition theory primarily addresses option (d) - how population change is related to the technological development of a society. The theory outlines four stages of demographic transition. In Stage 1, both death rates and birth rates are high, with little population growth. As a society transitions into Stage 2, advancements in technology and health care practices cause a decrease in death rate, while birth rate remains high, leading to increased population growth. Stage 3 sees a gradual decrease in birth rate due to societal changes such as increased urbanization and education, thus slowing population growth. Finally, in Stage 4, both death and birth rates are low, leading to a fairly stable population size.
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The answer is true.
In morphology, the scientist relies on genetic similarities in determining taxon based.
Morphology is the branch of science which deals with the study of structure and form of organisms and also the organism’s specific structural features.