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noname [10]
3 years ago
6

What square shape is dominant to SS

Biology
1 answer:
UNO [17]3 years ago
7 0
A square is dominant to SS

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Toda la información necesaria para producir proteínas está codificada en adn por _____
evablogger [386]

Answer: Search Results

Web results

Ácido desoxirribonucleico - Wikipedia, la enciclopedia libre

Explanation:

7 0
3 years ago
A scientist is studying the effect of nitrates, a group of chemicals, on the aquatic environment and the organisms that live wit
hoa [83]

Answer:

A scientist who studies water and its properties is a hydrologist.

Explanation:

A hydrologist is a scientist linked to the study of water, both surface and underground, detecting cleanliness or contamination and proposing alternatives for its cleaning and conservation.

A hydrologist's research on the properties of water, its location, distribution and circulation contributes to the maintenance of the environment.

The other options are not correct because:

<em>     A)  </em><u><em>Entomologist </em></u><em>: a scientist who studies insects.</em>

<em>     B)  </em><u><em>Chemist </em></u><em>: a professional who studies the elements and chemical compounds and their properties.</em>

<em>     D)  </em><u><em>Oceanographer</em></u><em> : study both oceans and seas, and their relationship with the environment, the atmosphere and the land.</em>

<em>     E)  </em><u><em>Toxicologist</em></u><em>: study the effects of toxic or harmful substances on living beings and the environment.</em>

6 0
3 years ago
3. In tropical regions,
marin [14]

Answer:

a, a permanent thermocline traps nutrients in the deep water

b. primary productivity is high all year round, because there is a constant supply of solar energy for  photosynthesis.

Explanation:

Thermocline occurs in the tropical regions because the temperature is very high which warms the upper layer of water bodies whereas the lower layer of water has low temperature due to no sunlight. The primary productivity is high all year in the tropical regions, because there is a constant supply of sunlight that is needed by the plants for  preparing their own food.

3 0
2 years ago
if the stimuli are delivered to the contracting muscles more frequently and ther is no time for relaxqtion
Mamont248 [21]

If the stimulus frequency is so high that the relaxation phase disappears completely, contractions become continuous in a process called complete tetanus.

What is tetanic contraction?

  • When the motor neuron that innervates a skeletal muscle generates action potentials at an extremely rapid rate, a persistent muscular contraction known as a tetanic contraction is induced.
  • A motor unit has experienced its motor neuron's maximum stimulation during this state, which lasts for a while. This happens when several impulses with a high enough frequency excite the motor unit of a muscle.
  • Every trigger results in a twitch. A slow enough stimulus delivery will cause the muscular tension to release between each succeeding twitch. High frequency stimulation will cause the twitches to overlap, which will cause tetanic contraction.

Learn more about the Nervous system with the help of the following link:

brainly.com/question/3239081

#SPJ4

5 0
1 year ago
What is colour blindness caused by?
enyata [817]

They're a few ways someone could receive color blindness for one color blindness could be inherited from your parents, and two could also be caused by "abnormal photopigments" which is down in the cells/genes and if deflects will most likely cause color blindness.

Hope this helps.

8 0
3 years ago
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