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Zanzabum
3 years ago
6

Identify two ways that meiosis contributes to genetic recombination.

Biology
1 answer:
Romashka-Z-Leto [24]3 years ago
7 0
Crossing over and individual chromosone assortment
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Que papel cumplen las hormonas
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Las hormonas pertenecen al grupo de los mensajeros químicos, ​ que incluye también a los neurotransmisores y las feromonas. A veces es difícil clasificar a un mensajero químico como hormona o neurotransmisor.

Todos los organismos multicelulares producen hormonas, incluyendo las plantas (En este último caso se denominan fitohormonas).

Explanation:

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_________is severe pain and constriction about the heart, usually radiating to the left shoulder and down the left arm and creat
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Heart attack

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Heart attack is the death of a part of heart muscles and severe pain that causes heart constriction having pain in the chest which spread to the left shoulder and down the arm thereby causing the feeling of pressure in the chest.

This is caused when a blood clots blocks blood flow to the heart thereby leading makes the tissue to loss oxygen and die.

The symptom of heart attack are;

pain in the chest, neck, back or arms, fatigue, lightheadedness, abnormal heartbeat and anxiety, nausea.

Treatment ranges from surgery, medication , rehabilitation e.t.c.

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3 years ago
Which protein is used to break food down and give?
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protein digestion begins when you first start chewing. there are two enzymes in your salvia called amylase and lipase. they most break down carbohydrates and fats. Once a protein source reaches your stomach, hydrochloric acid enzymes called proteases break it down into smaller chains of amino acids

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4 main points of natural selection ​
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The patient, a 12-year-old boy, shows several areas of tooth decay: #3 mesial, #12 occlusal, #20 occlusal, and #30 on the occlus
yawa3891 [41]

Since the amount of decay is too much, the dental assistant should respond by advising the mother of the patient to reduce the quantity of sugary food intake and to enhance oral hygiene.

A dental assistant is an individual that are usually certified to assist dentists during dental treatment procedures.

During a dental procedure, they help to perform the following tasks:

  • preparing patients for the treatment,
  • passing dentists instruments and other materials, and
  • keeping patients' mouths dry and clear using suction and other devices.

Tooth decay is the formation of a hole through the tooth cavity.

Tooth decay can occur in several areas when there is poor oral hygiene and excess intake of sugary foods.

When sugary food is taken in excess without proper oral hygiene, it reacts with plaque bacteria in the mouth producing acids.

The acid then dissolves your enamel slowly, creating the cavities in your teeth.

Therefore, the dental assistant should respond by advising the mother of the patient to reduce the quantity of sugary food intake and to enhance oral hygiene.

Learn more here:

brainly.com/question/25129141

7 0
3 years ago
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