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3 years ago

Question 11

1 answer:

8 0

When a dominant gene is paired with a recessive gene, the characteristic associated with the dominant gene will be expressed.

Explanation:

Recessive gene is not expressed when paired with a dominant gene as the alleles of the dominant trait will mask the recessive gene expression. The trait appearing in the offspring will be the dominant type. In other words, the dominant allele would dictate the protein to get appeared in the offspring.

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Which of the following best explains why the frog feels drained due to a lack of food?

crimeas [40]

Answer:

Explanation

lack of food = no energy = fatigue

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2 years ago

What type of mutation is shown in the sequence below

almond37 [142]

Answer:

Single nucleotide deletion

Explanation:

Original DNA sequence:

A T A C G G T A

T A T G C C A T

Mutated DNA sequence:

A T C G G T A G

T A G C C A T C

In the mutated sequence, there is a nucleotide missing. It goes from ATACGGTA to ATCGGTAG. The A nucleotide is gone. This represents a single base pair deletion.

Even though it is only one base, this changes the way the entire sequence is interpreted. The DNA transcribed into an mRNA and then translated into a protein by reading triplet codons which correspond to specific amino acids.

So while the initial sequence would be read as:

ATA, CGG, TA...

The new sequence would be read as:

ATC, GGT, AG...

So the sequence of the protein is completely altered.

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3 years ago

During which phase of the menstrual cycle does the endometrial tissue develop

Dmitrij [34]

Ovulation is the release of a mature egg from the surface lf the ovary. This usually occurs mid cylce, around 2 weeks or so before menstruation. During the follicular phase

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3 years ago

Are Burmese pythons taking over Florida? Burmese pythons (Python molurus bivittatus) are constricting snakes that can reach enor

LuckyWell [14K]

Answer:

1. It is now illegal to import or purchase Burmese pythons in Florida. Probably, at some point, python owners who no longer wanted to care for them let them go in the Everglades. By the mid-1990s, the pythons had established a breeding population.

2. There have been no human deaths from wild-living Burmese pythons in Florida. Overall, the risk of attack is very low. ... The simplest and most sure-fire way to reduce the risk of human fatalities is to avoid interacting with a large constrictor.

Explanation:

Burmese pythons are not poisonous snakes, however they are constrictors, coiling around their prey and squeezing the life out of it. The officials in the state of Florida are extremely concerned about the invasion of these large snakes and their ability to take over most of the Everglades.

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3 years ago

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Ksenya-84 [330]

The three-dimensional compositions have more silicon in comparison to those composed of independent tetrahedra.

The silicate minerals refer to the most general of Earth's minerals and involve feldspar, quartz, mica, pyroxene, amphibole, and olivine. On the other hand, the silica tetrahedra composed of oxygen and silicon, produce sheets, chains, and frameworks, and bonds with other cations to produce silicate minerals.

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3 years ago

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