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Black_prince [1.1K]
3 years ago
6

A well-supported explanation of phenomena that have occurred in the natural world is an ?

Biology
1 answer:
Alexus [3.1K]3 years ago
6 0

Answer:

scientific theory

Explanation:

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Natural and artificial selection depend on genetic and phenotypic variation. In natural selection, the selective pressure comes
otez555 [7]
<h2>B) option is correct </h2>

Explanation:

Natural selection is a selection pressure which operates in a population and allow the best fitted genotype to survive in changing environmental conditions and eliminate the other genotype which are not fit

In artificial selection, breeders select superior breed for the breeding purpose so that this type of selection favors the superior genotype and eliminates inferior genotype, thus leading to genetic drift

Stabilizing selection is a type of natural selection in which intermediate genotype is favored but extreme genotypes (inferior and superior) are eliminated

In the given example of pigmentation in pigeons, breeding is selectively done with intermediate pigmentation hence intermediate genotypes will be favored

5 0
3 years ago
Seaweeds are a [ Select ] group, green algae are a [ Select ] group, and red and brown algae represent [ Select ] groups
slavikrds [6]

Sea weeds come under polyphyletic group of the phylogeny.

What is phylogeny?

Phylogeny is the study of a species' or group's evolutionary history, particularly as it relates to relationships and lines of descent among large groups of animals.

The idea that distinct species of plants or animals descended from a single ancestor is fundamental to phylogeny and is widely recognized in the scientific community. Since the majority of animals that have ever existed are extinct and only a small portion of their fossilized remnants have been preserved in the fossil record, the evidence for these relationships is almost always insufficient. Therefore, the majority of phylogenies are based on inferential data and are hypotheses. Commonly, different phylogenies can be inferred from the same evidence.

Learn more about the phylogeny with the help of the given link:-

brainly.com/question/11846822

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3 0
1 year ago
PLS HELP PLS PLS PLS PLS
lozanna [386]

Answer:

Y

Explanation:

the cytoplasm is the gel like substance that holds all organelles

4 0
3 years ago
Read 2 more answers
What criteria is used to determine how organisms can be divided in a community?
Mkey [24]
Organisms are classified and divided in a community based on the modern classification system that was published by Carolous Linnaeus in the 18th century.

This criteria is also known as the Linnean system of classification, where the organisms are classified according to the following: Species, Genus, Family, Order, Class, Phylum and Kingdom.
3 0
3 years ago
Warm-up: Describe an adaptation animals will have if they lived in the ocean.
ss7ja [257]

Answer:

some of them are gills, blowholes, fins, streamlined bodies, filter feeding, and camouflage

Explanation:

8 0
3 years ago
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