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Ann [662]
3 years ago
5

Which is one cause of speciation?​

Biology
1 answer:
faltersainse [42]3 years ago
5 0

populations were prevented from interbreeding by geographic isolation

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PLEASE HELP!! I NEED TO SUBMIT THIS IN 20 MINUTES
frozen [14]

Answer:

loss of animal habits

Explanation:

I know this 1st answer alone I dont know the remaining

I hope it may helps you

8 0
3 years ago
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It does not matter which food groups your daily meals include, as long as you don’t go over your recommended daily caloric intak
Rus_ich [418]
False because the body needs different nutrition's from different food groups
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3 years ago
What's More
Leto [7]

Answer:

1. It serves as the functional unit of the nervous system. <em>b. neurons</em>

2. It collects information from the sense organ such as the eyes and the nose. <em>c. peripheral nervous  system</em>

3. It serves as the primary organ of the  central nervous system. f. spinal cord​  

4. It controls or regulates the body's internal brain environment, including the body temperature,  pulse and respiration rate, and bood pressure. <em>e. autonomic nervous  system</em>

5. It is one of the systems that is directly involved in maintaining the normal functions of cells. <em>d. nervous system</em>  

Explanation:

Neuron: Neurons are the structural and functional units in the nervous system.  Neurons transmit nervous impulses. These cells are formed in general by a cellular body, dendrites that are cytoplasmic extensions that receive stimuli from other cells, and an axon that is a long formation capable of conducting the electrochemical signals. Every neuron forms connections with other neurons. These connections are known as synapsis.

Peripheral nervous  system: Sense information is received by the peripheral nervous system and processed by neurons and synapses in the central nervous system. There are three types of neurons involved in this transmission: sensory or efferent neurons, interneurons, and motor or efferent neurons.

Spinal cord: The nervous system might be divided into the central nervous system and peripheral nervous system. There are two organs involved in the central nervous system that funtion as control centers. One of them is the brain, and the other organ is the spinal cord, surrounded by the vertebral column.  

Autonomic nervous  system: The autonomic nervous system is conformed by the sympathetic nervous system and the parasympathetic nervous system. It has too many functions in the organisms, controlling pressure, heart bitting, body temperature, sexual responses, urination, digestion, general metabolism, among others. It controls and regulates the whole organism.  

The nervous system: Homeostasis refers to stability, balance, or equilibrium. The organism needs to maintain homeostasis to guarantee the correct functioning of cells, tissues, organs, and so on. The homeostatic regulation is controlled by the endocrine system and by the nervous system, which acts as the control center.

4 0
3 years ago
For the catabolite repression control system, what would be the effect on the phenotype of the lac operon of a regulator protein
GrogVix [38]
The answer is either a of c
4 0
3 years ago
Which of the following is most likely the greatest contributing factor to the declining Atlantic cod populations?
ruslelena [56]
Atlantic cod is a benthopelagic fish that is consumed primarily by humans. These are commercially known as codling. From the given choices, legal regulations and increasing reproductive capacity are both beneficial to the population of the cod. The water temperature is also likely to affect the population but not as much as overfishing does. Therefore, the answer is the first choice. 
5 0
3 years ago
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