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
Galina-37 [17]
4 years ago
13

What evidence do scientists offer to support their idea that the African elephants are two different species?

Biology
1 answer:
skad [1K]4 years ago
7 0

Answer:

After checking their DNA

You might be interested in
When protein consumption is in excess of body needs and energy needs are met, the excess amino acids are broken down and the ene
ASHA 777 [7]

Answer:

Stored as fat

Explanation:

The body requires a variety of macro nutrients for building blocks to fortify the body and keep it functioning. One of the important building blocks are amino acids that are derived from proteins. These are broken down in the stomach by protein digestion enzymes by amylase, proteases and hydrochloric acid.

In the even that the body has taken in too many units of protein this will be stored in the liver as glycogen. This is a form of "animal carbohydrate" or "animal sugar."

The glycogen stores will remain there for a reservoir for energy whenever the body requires it. In the event of overeating the body will store the glycogen in a more concentrated form, fat via the fatty acid synthesis pathway.

3 0
3 years ago
Read 2 more answers
If one parent is heterozygous white (Ww) and the other is homozygous black (ww), give the phenotype and genotype ratios for this
kotykmax [81]
The first answer is B and the second is C Because half of the kids will be homozygous black, and the other half Heterozygous white.
7 0
3 years ago
Read 2 more answers
What are the different structures and functions of roots?
seraphim [82]

Different structures and functions of roots

Explanation:

Roots are the underground descending non-green part of the plant.

Root functions: Anchorages the plant to the soil, absorbs water and nutrients from the soil.

Characteristics: Positively geotropic and hydrotropic, negatively phototropic; does not have nodes, internodes or stems.

Types:  

  • Tap root
  • Adventitious root – fibrous, foliar and true adventitious roots

Structure and functions:  

  • Root cap or Calyptra: Cap-like structure covering the root tip .
  1. Function: protects the meristematic tissues of the root, secretes mucilage which enhances the root tips to grow into the hard soil.
  • Meristematic zone or growing point  sub-terminal behind root cap. These cells are inverted and looks like a dome.
  1. Function – helps in the root growth by adding new cells to the root tip and other basal regions
  • Zone of elongation behind the meristematic zone.
  1. Function – helps in elongation of the root
  • Root hair zone: This is the zone of differentiation where cells differentiate into vascular tissues like phloem, xylem, endodermis, cortex etc.
  1. The main function of root hair is to increase the total surface area of root to facilitate more absorption of water and other nutrients from the soil
  • Zone of maturation: the major and mature portion of a root.
  1. Function  - lateral roots originates from this zone and radial differentiation leads to secondary growth.  
4 0
3 years ago
On early Earth, what was referred to as the "primordial soup"? a. The mixture of gasses in the early Earth's atmosphere. b. The
viktelen [127]
Considering that most soups are warm and salty The answer is B. The combination of organic compounds in warm salty water.
8 0
3 years ago
Read 2 more answers
A client with localized redness and swelling due to a bee sting reports intense local pain, a burning sensation, and itching. wh
Umnica [9.8K]
The correct answer is "applying cold compresses to the affected area".

Most of the people stang by a bee or wasp experience a localized reaction and only 3% of the people will exhibit an allergic reaction. The normal localized reaction includes reddening and swelling of the skin, along with a local itching and pain.

Although these reactions will probably start disappearing within a few hours, there are several things that the person could do to alleviate the pain and discomfort. The most important thing to do is to apply ice or cold compresses to the affected area, to reduce the body's inflammatory response. 
3 0
3 years ago
Other questions:
  • The organ of the lymphic system where t cells are made is called the
    5·1 answer
  • What is a derived trait in biology 1
    10·1 answer
  • How is Gel –Electrophoresis used in the fields of Medicine, Agriculture and Forensic Science
    8·1 answer
  • Explain the impact on the cell cycle of a proto-oncogene versus an oncogene.
    10·1 answer
  • At high elevations respiratory rate will
    8·1 answer
  • In what geologic era are we currently living
    9·1 answer
  • All of the following techniques involve hybridization between single-stranded nucleic acid molecules except:
    14·1 answer
  • What process must happen before this process depicted below?
    5·2 answers
  • Which substances in junked cars and appliances are widely recycled?
    7·2 answers
  • One ounce of a grain (e.g., one slice of bread) provides about ________ g of carbohydrate.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!