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
yaroslaw [1]
3 years ago
11

A population distribution shows _______

Biology
1 answer:
seropon [69]3 years ago
6 0

Answer:

Where and in what arrangement organisms are located

Explanation:

A population distribution shows where and in what arrangement organisms are located.

You might be interested in
A forest contains both spruce trees and pine trees. Young spruce trees need shade in order to mature. Young pine trees need full
Montano1993 [528]

Answer: A. Spruce trees reduce the sunlight available to young pine trees, thus decreasing the environment's carrying capacity for pine trees.  

Explanation:

Carrying capacity is the maximum number of the members of the population of a species which an ecosystem can sustain in terms of availing the resources. The population size will be affected when the carrying capacity does not meet the demand of the population.  

In the given situation, the pine trees requires the sunlight to mature whereas the spruce trees requires the shade to get mature. If the spruce trees are taller than the pine trees they are likely to reduce the available sunlight of the young pine trees. Hence, the environmental carrying capacity for pine trees will decrease in the absence of proper sunlight.

8 0
3 years ago
A protein that contains more isoleucine, phenylalanine and leucine than asparagine, lysine and arginine is most likely ________.
Snezhnost [94]

Answer:

The correct answer is: Hydrophobic, Hydrophobic.

Explanation:

  • Proteins are made up of polypeptide chains which are formed by the polymerization of amino acid molecules, linked together by peptide bonds.
  • The amino acids can be broadly classified into non-polar and polar.
  • The non-polar amino acids can be defined as those amino acids whose side chains possess hydrocarbon molecules only. They do not possess any charge and are incapable of forming hydrogen bonds with water molecules. They tend to avoid water and so they tend to remain buried into the interior of a protein. Examples can be illustrated as Leucine, Valine, Isoleucine, Phenylalanine, etc.
  • The polar amino acids can be defined as those amino acids whose side chains either possess a charge (positive or negative) or a hydroxyl group which is capable of forming hydrogen bonds with water molecules. As they tend to form hydrogen bonds with water molecules they are usually found on the surface of the proteins. Examples can be illustrated as Lysine, Arginine, Serine, Asparagine, etc.
6 0
3 years ago
In immediate hypersensitivity, the initial exposure to an allergen usually does not produce any symptoms. the symptoms, such as
stepladder [879]
During the initial exposure to the allergen, contact is made with B cells, these B cells differentiate and produce IgE antibody. The IgE antibodies which works against the allergens are released into the blood stream where they binds to Fc receptors which are located on mast cells and basophils. Now, the mast cells has become sensitized and they will wait patiently for the second exposure. When contact with the allergen is made the second time, the allergen becomes attached to the IgE present on the mast cells and this result in degranulation which trigger a lot of allergic responses.
6 0
3 years ago
2. A batch of 100 offspring is grown from a cross between a parent with a green stem and a mystery parent. All of the offspring
Paul [167]

Answer:

a

Explanation:

mystery plant has dominant genes that cause purple stems  

4 0
2 years ago
Beginning with the flow phase arrange biochemical process in order menstrual cycle
Serga [27]

Explanation:

Menstrual cycle is a complex cycle that consists of several processes. Order of occurrence of steps in menstrual cycle are as follows:

1. High progesterone levels maintain the endometrium lining of the uterus.

2. Endometrium lining breaks down and low levels of estrogen stimulate the pituitary to release FSH and LH.

3. FSH and LH stimulates the follicles to develop and the oocyte to produce estrogen.

4. Rising estrogen levels suppress FSH production and development of other follicles.

5. A spike in LH causes follicle to rupture.

6. A breakdown of corpus luteum causes progesterone level to drop.

I hope it's helpful!!

5 0
2 years ago
Other questions:
  • The ____ is the primary site for non essential amino acid production in humans
    15·1 answer
  • A woman with one allele for huntington's disease marries a man who also has one allele for the disease. what is the probability
    15·1 answer
  • In the scientific method, the hypothesis comes after the
    13·1 answer
  • On a transverse wave, the crest is
    10·2 answers
  • Select the correct answer from each drop down menus
    13·1 answer
  • Scientists are working to find a cure for AIDS. HIV, the virus that causes AIDS, is among the 70 percent of viruses that contain
    11·2 answers
  • Ayudaa
    15·1 answer
  • OPEN ENDED QUESTION
    6·2 answers
  • HELPPPP ASAP Examine the Punnett Square below (Picuture is on here)
    8·1 answer
  • How did life begin?<br> are we alone in the universe?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!