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Artyom0805 [142]
3 years ago
8

What does it mean if there are two different alleles for a trait?

Biology
2 answers:
bonufazy [111]3 years ago
8 0
If there are two different alleles for a trait, this means t<span>he trait could show up in two different forms.</span>
velikii [3]3 years ago
8 0

Answer:

The correct answer would be B. The trait could show up in two different forms.

Alleles refer to the alternative forms of the gene. Different alleles of a gene code for different traits in an organism.

For example, T codes for tallness and t codes for a dwarf. Similarly, R codes for round seed shape and r codes for wrinkled seed shape et cetera.

Based on the expression levels, the alleles can be of two types recessive and dominant.

The allele which expresses itself in a heterozygous condition is said to be a dominant allele and the allele which is masked in heterozygous condition is said to be a recessive allele.

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Carbohydrates, lipids, and protein have potential energy, and can be used in aerobic respiration to generate .

Carbohydrate- A carbohydrate is a naturally occurring substance or a derivative of one, made composed of molecules of carbon, hydrogen, and oxygen. The most prevalent organic compound is a carbohydrate, and all life depends on them.

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3 0
1 year ago
Kevin is studying predator-prey interactions. One day he notices a spider eating a cricket caught in its web. Later that day, a
s344n2d4d5 [400]

Answer:

The correct answer is option - A. 0.

Explanation:

Producers are the organism that produces on their own. They do not depend on other organisms for their nutrition and energy such as green plants. They transfer energy and nutrition.

In the given scenario there is no producer present all are consumers of different levels. Cricket is a primary consumer, a spider is a secondary consumer and bird is the third consumer in this food chain.

Thus, the correct answer is option- A. 0.

4 0
3 years ago
The allele combination at a gene locus is known as an organism’s –. The DNA – is then transcribed to produce –, using the DNA as
hjlf

Answer:

<h2>Genotype, sequence, mRNA, cytoplasm, proteins, phenotype</h2>

Explanation:

The allele combination at a gene locus is known as an organism's genotype, which after expression define the phenotype of that organism.

Th sequence of nucleotide in the DNA then transcribed to produce mRNA by RNA polymerase. Then mRNA exported into the cytoplasm and works as template for the  synthesis of protein. This protein defines the phenotype of that organism.

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3 years ago
What processes must a metamorphic rock go through to become an igneous rock
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A cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. Wh
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<span><span>Mitosis is the process in which cells divide to form new cells. The cell that is being described under the microscope is already in the Anaphase stage in mitosis.

Anaphase is the process in which two sister chromatids separate and move to opposite poles of the cell. These two sister chromatids contain identical copies of DNA that are joined at the middle called centromere. The chromosomes are separated by the mitotic spindle. Towards the end of the anaphase</span> the two sister chromatids now have their two separate poles. The mitotic process then proceeds to the Telophase.</span>
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3 years ago
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