When scientists use the word "theory", it is because they consider their information speculative. True False

Biology

1 answer:

lutik1710 [3]3 years ago

7 0

Answer: FALSE

Explanation:

The scientific theory can be defined as the process of explanation and describing the natural events and phenomena occurring in nature. It is supported by a scientific methodology which involves making an observation, questioning, hypothesis making, experimenting and concluding results.

In the speculative information only assumption it is not supported by any evidence obtain after experimentation. The speculative information must not be included in the theory, this will reduce the validity of the theory.

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in order for a population to remain in hardy-weinberg equilibrium, mating must be random. what would happen to the genotypic and

bogdanovich [222]

If the assumption of random matings is not accomplished, and individuals mate by similar phenotype, the involved phenotype and the h0m0zyg0us genotypes would increase their frequencies.

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If individuals in a population were more likely to mate with others that shared their phenotype, the genotypic and phenotypic frequencies would change.

The assumption of random mating would not be accomplished, because individuals would rather mate with other individuals that look like them.

This is known as matings by similar phenotype.

Individuals with similar phenotypes in a certain characteristic are more likely to mate than expected matings by chance.

Individuals choose partners with phenotypes similar to their own.

Allelic frequencies do not change. However, mating by similar phenotype will cause,

Disequilibrium in the gametic phase

Increase in h0m0zyg0us genotypes at heter0zyg0us expense in loci that determine the selected trait.

Separation of the population into genetically distinct subgroups

concerning the involved loci.

Increase in the phenotypic frequency.

Matings by similar phenotype might be an important factor in the process speciation, leading to evolution.

So, if individuals were more likely to mate with others that shared their phenotype, the phenotypic frequency would increase as well as the h0m0zyg0us genotypes.

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You can learn more about Matings by similar phenotype at

brainly.com/question/13007693?referrer=searchResults

brainly.com/question/20389101?referrer=searchResults

8 0

3 years ago

Clear selectic 5 po 14. A group of high school students wanted to use a decibel meter to test whether or not their classroom was

maxonik [38]

Answer:

a.The amount of noise

Explanation:

The dependant variable is the variable that changes when the science teacher leaves.