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Verizon [17]
3 years ago
11

Being able to roll the tongue is dominant over not being able to roll the tongue.

Biology
2 answers:
max2010maxim [7]3 years ago
7 0

Answer:

A. )  0

Explanation:

Being able to roll the tongue is dominant trait and all offspring are Rr.

Tomtit [17]3 years ago
4 0
Answer: 0
All of the boxes have a big R in them which means the that gene is present. (I can’t remember exact terminology, so this is kinda a simplified explanation, hope it helped)
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Even though they may be teratogenic, opioids were prescribed to _____ percent of pregnant women on medicaid.
Evgesh-ka [11]

Even though they may be teratogenic, opioids were prescribed to percent of pregnant women on medicaid.

Opioids are a group of chemicals that are naturally occurring in the opium poppy plant. They act on the brain to create a range of effects, including the numbing of pain with many of these drugs.

Opioids can be either legal street drugs like heroin or prescription prescriptions that are frequently referred to as painkillers.

Opioids, often known as narcotics, are different from over-the-counter pain relievers like aspirin and Tylenol despite the fact that they also reduce pain.

opiods research has been and continues to be essential in addressing a variety of current global aims and issues, including maintaining food, water, and energy security for a healthy population on a planet that is habitable.

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4 0
2 years ago
Today in class, a student asked whether the positive charge of the presequence of proteins being imported into the mitochondria
SCORPION-xisa [38]

Answer:

Mitochondrial proteins enter the organelle through channels formed by membrane proteins present in its inner and outer membranes.

Explanation:

All the biological membranes have lipid bilayer with the non-polar core that does not allow entry of charged and large substances. Mitochondrial proteins are synthesized in the cytosol and the unfolded proteins bind to the chaperons that deliver them to the receptors present in the outer mitochondrial membrane.

The receptor moves the protein to the membrane channels formed by integral membrane proteins of inner and outer mitochondrial membranes. The proteins enter the intermembrane space and are targeted to the inner membrane through channels while chaperons are left outside only.

3 0
3 years ago
Which indicates how evidence of climate change supports the theory of continental drift?
beks73 [17]

Glacial evidence discovered in South America demonstrates how climate change evidence has bolstered the notion of continental drift. Folded mountains in Africa and South America. Thus, the correct option is D.

Climate change is happening all across the planet on a daily basis. This is primarily due to human activities that have had an impact on the atmosphere and the earth.

<h3>What is continental drift?</h3>

Continental drift is basically the hypothesis that the continents once constituted a single landmass, disintegrated, and drifted to their current places.

The discovery of glacial evidence in South America has led to a greater acceptance of the continental drift idea.

Finally, we can conclude that glacial evidence discovered in South America demonstrates how climatic change evidence supports the hypothesis of continental drift.

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2 years ago
Tumors secrete chemical signals that cause blood vessels from the circulatory system to grow into the tumor, providing nutrients
mario62 [17]
The answer is D.Angiogenesis

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3 0
3 years ago
What is genetic resistance
Zolol [24]

Answer:

Genetic resistance (or genetic tolerance) refers to the ability of certain organisms to endure environmental conditions that are extremely stressful or lethal to non-adapted individuals of the same species

Explanation:

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