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Vlad1618 [11]
3 years ago
13

The method of passing microorganisms by touching is called:

Biology
1 answer:
olga2289 [7]3 years ago
7 0

Answer:

it is called communicable

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Andromeda is the nearest galaxy that 2.5 million light years away from earth.
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3 years ago
Three patterns of inheritance in humans include
Vlad1618 [11]

Answer:

Patterns of inheritance in humans include:

Autosomal dominant or recessive inheritance

X-linked dominant or recessive inheritance

Mitochondrial inheritance

Y-linked

Explanation:

Mitochondrial inheritance is the type of inheritance which arises from the mothers only. A person tends to inherit its mitochondrial DNA only from the mother and not from the father.

Autosomal inheritance is the pattern of inheritance seen by the alleles of genes present on the autosomal chromosomes.

X- linked inheritance is the pattern of inheritance depicted by the genes on the X chromosomes.

Y-linked inheritance is attributed to the pattern of inheritance depicted by the genes on the Y- chromosomes. However, very few genes are present on this chromosome.

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3 years ago
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What is a limiting factor??
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Answer:

look below

Explanation:

A limiting factor is a variable of a system that causes a noticeable change in output or another measure of a type of system. The limiting factor is in a pyramid shape of organisms going up from the producers to consumers and so on. A factor not limiting over a certain domain of starting conditions may yet be limiting over another domain of starting conditions, including that of the factor.

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3 years ago
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Explain the interrelationship between the Elodea plant and paramecia in a pond ecosystem?
choli [55]

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.

Learn more here:

brainly.com/question/3350498

6 0
3 years ago
Sexual selection can favor the evolution of elaborate traits that natural selection acts against. How does sexual selection prod
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Answer:

The answer is: Linkage disequilibrium at alleles controlling the sexually selected trait and fitness bind them together evolutionarily.

Explanation:

Indirect selection can be said to operate at one locus resulting in genetic correlation with another locus, which is the main goal in the selection process. During the process of sexual choice, this commonly occurs when one preferred allele diffuses because it is out of balance with other alleles, which are benefited by natural selection or sexual selection.

7 0
3 years ago
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