The interrelationship between the Elodea plant and paramecia in a pond system is mutualism.
The pond system is a type of an artificial aquatic system that contains organisms (plants and animals) that are regularly maintain.
The Interrelationship between organisms which can occur in an ecosystem include:
- competition,
- predation,
- commensalism,
- mutualism and
- parasitism.
Mutualism occurs when two organisms of different species benefits from each other.
The Elodea plant purifies the water through photosynthesis and provides habitat for the paramecia
The paramecia in turn generates carbondioxide through its body surface which is a key element used for photosynthesis by the Elodea plant.
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Answer: Incomplete dominance
Explanation:
Incomplete dominance describes the force behind the emergence of an heterozygous phenotype (gray-coloured butterflies) as offspring of two contrasting homozygous phenotypes (white-coloured and black-coloured parent butterflies)
Furthermore, incomplete dominance set in when neither of the parent traits is dominant over the other.
Thus, gray-colour appear as an intermediate of the white-colour and black-colour
A. Turner syndrome.
Turner syndrome is a type of aneoploidy called monosomy, which causes the person to be born with only one X chromosome with no extra Y or X.
C. Cool weather. A warm front often brings cool weather.
There could be multiple answers to this specific question. There are multiple pacific plates all across the earth. The biggest plate is moving north west and holds north america together.