The correct statement is that the whale carcass dissociates down over time as different communities of organisms will feed on the whale for months.
An ecological succession includes an array of modifications in the biotic community with regard to the variations in the non-living elements like availability of sunlight, water, and other elements along with time, unless and until stability is attained by the ecosystem.
When a whale carcass sinks to the floor of the ocean it develops an environment suitable for succession to take place as an ocean floor possess low biological activity prior of the sinking of the carcass into the ocean floor, and as the carcass sinks it achieves high biological activity. Various scavenger organisms and a range of decomposers can feed on the carcass. This will lead to an upsurge in the number of these feeding organisms. Hence, it can be stated that the whale has started the process of succession in the previously less active ocean floor.
The correct answer is (d) Prokaryotes.
The word pro means "before". They are usually unicellular organisms and sometimes multicellular. The first living organisms found on earth are supposed to be prokaryotes. They are divided into two species of bacteria Archae and bacteria. They lack membrane bound organelles and all the water soluble components are present without membrane in the cytoplasm. They have primitive features hence a fossil found indicates towards prokaryotes.
e
An allele is best described as the alternative form of a gene.
<h3>What is an allele?</h3>
In genetics or cytology, an allele is one of a number of alternative forms of the same gene occupying a given position, or locus, on a chromosome.
Genes, according to Gregor Mendel, usually comes in pairs e.g. gene coding for height can be denoted by Tt. The allele represent a member of the gene that encodes a particular trait.
Therefore, an allele is best described as the alternative form of a gene.
Learn more about allele at: brainly.com/question/7602134
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I would start by doing a basic punnet square where we would find that the 4 options would be Ff, Ff, ff, and ff. This means the genotypes ratio would be 1:1 for Ff and ff.
Answer:
Water, organic biological molecules, sodium chloride, glucose.
Explanation:
A compound is anything composed of two or more separate elements.
- O2 and H2 are a singular elements, and a chain of carbon atoms is multiple of the same element, so these are not considered compounds.
- Sodium chloride is sodium and chlorine, and water is oxygen and hydrogen. Glucose is a compound of sugar, and organic biological (or biomolecules) are made up of carbon and hydrogen, so these are all considered compounds
I hope this helps! Happy learning, friend :)
