1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
madam [21]
4 years ago
13

How can altruism be explained from an evolutionary perspective altruistic animals ges 102?

Biology
1 answer:
labwork [276]4 years ago
5 0
The answer is show kin selection 
You might be interested in
Define the term adaptation​
aliya0001 [1]

Answer:

the act or process of changing to better suit a situation. 2 : a body part or feature or a behavior that helps a living thing survive and function better in its environment. adaptation. noun.

Explanation:

hope it helps

6 0
3 years ago
Read 2 more answers
Upon assessment of a patient with myasthenia gravis, the nurse observes drooping of the upper eyelids. what is this finding is k
inna [77]
T<span>he finding is ptosis. Ptosis is an abnormal finding because it is usually observed with drooping of upper lids. The inward turning of the lower lid is called as entropion while the outward turning of the lower lid is termed ectropion. The constriction of the pupil is called miosis that is often caused by medications.</span>
8 0
3 years ago
You have decided to cross your golden retriever (bbee) with the neighbor’s chocolate retriever (bbEe). What color pups will th
Kisachek [45]

Answer:

Chocolate Retriever

Explanation:

because the dominate letter (E) will over rule the lower caseletter

5 0
4 years ago
If a bacteria is positive for the enzyme urease and is inoculated in a urea reduction broth tube at 37∘C for 24 hrs, what color
Vedmedyk [2.9K]

Answer:

The color would be Pink

Explanation:

According to the question, the bacteria is positive for the enzyme urease and it's inoculated for 24 hours.

Urease broth is a differential medium that tests the ability of an organism to produce urease, that hydrolyzes urea to ammonia and carbon dioxide. The broth contains two pH buffers, urea, a very small amount of nutrients for the bacteria, and the pH indicator phenol red. Phenol red turns yellow in an acidic environment and fuchsia in an alkaline environment.

If the urea in the broth is degraded and ammonia is produced, an alkaline environment is created, and the media turns pink within 24 hours.

Many enterics can hydrolyze urea; but only a few can degrade urea rapidly. These are called “rapid urease-positive” organisms.

Urea broth is formulated to test for rapid urease-positive organisms. The restrictive amount of nutrients coupled with the use of pH buffers prevent all but rapid urease-positive organisms from producing enough ammonia to turn the phenol red pink.

4 0
3 years ago
A class of chemical called a neurotransmitter is important in the transmission of nerve impulses. Neurotransmitters are packaged
vladimir2022 [97]
Synaptic Vesicles

<span>The neuron, a cell that composes the nervous system. For example a brain, an organ composed of thousands of neural fibers and glial cells that performs many important organismic functions. </span>
<span>Neurons are specialised cells that have dendrites, axons and terminal buttons that sends and receives stimuli from the environment and transduces it into a meaningful information and understand the complexities which the brain now functions.<span> </span></span>

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which explains how the advantage of genetic variation through sexual reproduction occurs?
    5·1 answer
  • The following chart shows the Baffin Bay high and low tide heights for four consecutive days. Describe the changes in the height
    5·1 answer
  • how big is the biggest thing in the universe? a. 100 million miles across b. ten thousand decibels c. 80 million light years d.
    15·1 answer
  • Which of the following correctly describes x-rays and their applications? 1. Medical x-ray imaging relies on the change in inten
    8·1 answer
  • Changes in a population of wolves are shown in the table below.
    9·1 answer
  • Describe human behaviors that affect renewable and non-renewable resources.
    14·1 answer
  • How does the process of gel electrophoresis produce DNA fingerprints? An electric current sorts DNA nucleotides according to the
    9·1 answer
  • Help me with this, will mark brainliest
    8·2 answers
  • Which one of the following is an example of a prokaryote?
    12·2 answers
  • Animal Diversity Lab Activity:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!