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aleksandrvk [35]
3 years ago
11

An example of multiple allelism in humans is A) albinism. B) cystic fibrosis. C) ABO blood groups. D) sickle cell disease

Biology
1 answer:
Papessa [141]3 years ago
6 0

The answer is C. The others have just one dominant and recessive allele.

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Describe the relationship between genotypes and phenotypes
MA_775_DIABLO [31]

Answer:

Genotype is the potential, it is the set of genes.

Phenotype is the expression of those genes, showing the dominant/ activated gene.

For example, my mother and members of her family are short with hazel eyes and dark hair.

My dad and his family are tall, with brown eyes and dark hair.

I will have genes for height that vary- short or tall. I will have genes for eyes hazel or brown.

I will have genes for hair- dark.

You don’t know, based on what i’ve told you, what my height or eye colour is. That’s my genotype.

I am tall, with hazel eyes and dark hair. That’s my phenotype.

This is really over simplified, but it should help you understand.

Genotype is the blueprint/ building plans. Phenotype is the building.

6 0
3 years ago
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Which of the following does not show the law of conservation of mass?
mrs_skeptik [129]
The answer is B because <span>completely burning anything usually results in carbon being produced there for any gases such as oxygen which make up the molecule would be destroyed or recombined...since I know nothing about the environment in which it is burning such as open or closed vessel this suffices the question in assuming some mass would be lost as gases and/or not be part of the new molecule.</span>
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3 years ago
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What are the tiny openings in leaves that open to take in carbon dioxide and release oxygen?
anygoal [31]

Answer:

Chloroplast

Explanation:

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In an ecosystem with four levels-producers, primary consumers, and two higher level consumers-describe where the decomposers ope
Y_Kistochka [10]

Decomposers can break down any dead organic matter. Since any of the organic matter consume can come from any level, there isn't a specific place for decomposers. It is hard to place them because as you travel up the food pyramid energy is lost. Decomposers would have their own level because of this.

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Plants have large central vacuole. The central vacuole stores water. What happens to the plant when the central vacuole does not
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The plant wilts. It is because it doesn't have enough water to stay the cells turgid, and therfore it cannot support the plant.
It won't die immediately, but if you don't keep watering it, it'll die.
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