Drugs, chemicals, and radiation that can cause birth defects are known as a. carcinogens.
b. progestins.
c. toxoplasmosis.
d. teratogens.

Answers

Answer 1
Answer: Drugs, chemicals, and radiation that can cause birth defects are known as Dteratogens. Teratogens are environmental agents that produce abnormalities during embryonic or fetal development.
Carcinogens can cause cancer. Progestins are used as hormonal contraception. Toxoplasmosis is a parasitic disease.
Answer 2
Answer: they are called teratogens. D

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Help 20 points .........

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Answer:

i think it is A

Explanation:

Answer:

srry late on answer D) 3 to 7 p.m.

It is important to avoid isostatic stretches because they can

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Isostatic stretching is a flexibility training which is in an advanced form. It should be performed with caution. It is important to avoid isostatic stretches because they can disrupt muscle growth and it fatigue the muscles. It is recommended to do some warm up before doing these stretches.

Thomas is an adolescent who often seeks out potentially harmful situations without thinking about the consequences. Which of the following factors is most likely influencing his decision to drink alcohol? A. hereditary B. environmental C. expectations D. risk-taking

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The answer to this item is letter D. risk-taking. It is mentioned here that Thomas is already on his legal age, an adolescent who often seeks out potentially harmful situations without thinking about the results, and drinking alcohol is his way to vent-out, he is a risk-taker then since he is old enough to think about on the consequences of his action.
The answer is D on Edgenuity.

A fracture that breaks the skin is called what?

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If the bone is in many pieces, it is called a comminuted fracture. In a non-displaced fracture, the bone cracks either part or all of the way through, but does move and maintains its proper alignment

If allele T (long tongue) exhibits incomplete dominance over the recessive allele t (short tongue), a heterozygote for this gene would most likely have?

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Given that they possess the dominant gene that permits tongue rolling, individuals with the Rr genotype for tongue rolling will be able to roll their tongues. The phenotype of this person is "tongue rolling.”

What exhibits incomplete dominance over recessive allele?

Incomplete Dominance occurs when one allele is not totally dominant over the other, or when the dominant characteristic does not completely conceal the recessive trait. A dominant factor will disguise a recessive trait, which is a characteristic factor.

In the heterozygote, incomplete dominance takes place, when the dominant allele does not completely suppress the recessive gene and an intermediate characteristic develops in the progeny. When there is no link between the alleles' dominant and recessive alleles, codominance arises.

Therefore, a tongue of intermediate length.When there are various alleles for a genotype, a person is heterozygous. Incomplete dominance is an inheritance pattern in which the phenotype is influenced by both alleles.

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Answer:

They would have T(long tongue)

Explanation:

Heterozygous: when the alleles for a genotype are different.

Incomplete dominance - an inheritance relationship that occurs when both alleles influence the phenotype

Recessive trait: characteristic factor will be masked in the presence of a dominant factor

Which term describes the surgical affixation of sagging breasts into a more elevated position?

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The term for the surgicalaffixation of sagging breasts into a more elevated position is "mastopexy" or "breast lift."

Mastopexy, commonly referred to as a breast lift, is a cosmetic surgical procedure aimed at repositioning and reshaping the breasts to a more youthful and elevated state. This procedure is often sought by individuals who have experienced breast sagging due to factors such as aging, pregnancy, breastfeeding, or significant weight loss.

During a mastopexy, excess skin is removed, the breasttissue is reshaped, and the nipple-areola complex is repositioned higher on the chest. The result is firmer, more aesthetically pleasing breasts with improved contour and reduced sag.

Mastopexy does not significantly change breast size, unlike breast augmentation, which focuses on increasing breast volume through implants or fattransfer.

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The term that best describes the surgical affiixation of sagging breast is Mastopexy