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STatiana [176]
3 years ago
12

I know this looks like alot but please someone help me.

Biology
1 answer:
ANEK [815]3 years ago
5 0
All of the above am i right ??
 
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A subspecies is a different group within a species that is able to interbreed but is usually prevented from doing so by geograph
Rufina [12.5K]

Answer:

Increase the genetic diversity by introducing other subspecies of cougar to the population.

Explanation:

  • Genetic diversity is the total number of genetic makeup of species. It includes the number of species that have differences within the species and is distinguished from the genetic variability.  
  • The genetic diversity services allow for the population to adapt to the environment and continue to generate more. Thus introducing the subspecies of cougar can be done to save the species from getting extinct.
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2 years ago
How are humans immune to infectious diseases after they have already contracted the disease previously? and How do vaccinations
Varvara68 [4.7K]

Answer:

Explanation:

Immunity to a disease is achieved through the presence of antibodies to that disease in a person's system. Antibodies are proteins produced by the body to neutralize or destroy toxins or disease-carrying organisms. Antibodies are disease-specific. Viruses make us sick by killing cells or disrupting cell function. Our bodies often respond with fever (heat inactivates many viruses), the secretion of a chemical called interferon (which blocks viruses from reproducing), or by marshaling the immune system's antibodies and other cells to target the invader. A vaccine works by training the immune system to recognize and combat pathogens, either viruses or bacteria. To do this, certain molecules from the pathogen must be introduced into the body to trigger an immune response. These molecules are called antigens, and they are present on all viruses and bacteria.  

6 0
2 years ago
When a negatively charged object moves in the opposite direction of an electric field, the potential energy of the object?
Ostrovityanka [42]

Decrease is the correct answer.

3 0
3 years ago
Read 2 more answers
The client was diagnosed with cocaine abuse at age 30. When the client was 23, the client was diagnosed with major depressive ep
allochka39001 [22]

Answer:

d-The client most likely has a dual diagnosis since she has both a substance dependence and depression.

Explanation:

What is dual diagnosis?

An individual with dual diagnosis shows both a mental disorder and an alcohol or drug situation. These situations is seen in unison more often. Nearly half of people who shows a mental disorder do express substance use disorder at a point or the other. The interrelationship of the two situation can worsen both.

Why do substance use disorders and mental disorders is often seen in unison?

Thou they occur together, but it can't be said that one prompt the other, even if one started earlier as in our case study.

There are three reasons showing why they occur in unison:

•Generally, risk factors may lead to both mental disorders and substance use disorders. Such as genetics, stress, and trauma.

•Mental disorders can lead to drug use and substance use disorders. Using drugs or alcohol to find relief (self-medication). This could lead to addiction.

•Substance use and addiction can contribute to the occurrence of a mental disorder. Causes brain changes.

What are the treatments for dual diagnosis?

Individuals with dual disorder should treat both conditions. For the treatment to be operative, there is need to abstain from alcohol or drugs. Treatments may involve behavioral therapies and medicines. Also, support groups importance for emotional and social support cannot be neglected.

6 0
3 years ago
Matthew and Sofia are packing lunches to take to work. Which of the following lunch choices is highest in folate? 1. tuna salad
cluponka [151]

Answer:

Option 4

Explanation:

Folate is vitamin B and occurs naturally in various food items such as green leafy vegetable, lentils, peas, beans, in fruits such as banana, melon, and enriched products such as bread, juices etc. Folate is essential for making up genetic material or DNA. Out of all given options, option 4 has both lentil and spinach (green leaves) which are rich source of folate. Option 1 has bread as a source of folate. Hence, the correct answer is option 4.

7 0
3 years ago
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