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
In-s [12.5K]
3 years ago
15

All of the following are evidence for evolution EXCEPT -

Biology
1 answer:
serious [3.7K]3 years ago
3 0
Intelligence, it does not have any direct correlation with evolution and is not supported by factual evidence.
You might be interested in
Skin is able to prevent most microorganisms from entering the body by
Goshia [24]
The structure of the skin is an effective barrier against bacteria. The multiple layers of epidermis, while can be invaded by foreign organisms, has a high turnover rate which means it is constantly shedding, therefore even the bacteria is shed protecting the body. Lastly, the skin's lipids maintain an acidic pH which slows and stops growth and replication of bacteria.
8 0
3 years ago
What important theory is based on the observations of Hooke and van Leeuwenhoek, documenting the existence of microscopic cells?
Serhud [2]

The microscopic observations of cells form the basis of the cell theory and the idea that all living things are composed of cells; cells are the structural and functional unit of living things.

3 0
3 years ago
People who use complex tools like plows, irrigation, and fertilizers to grow domesticated plants are called:
motikmotik
People who use complex tools like plows, irrigation, and fertilizers to grow domesticated plants are called farmers, it is a large scale activity and it´s use to obtain food from the earth, we also have horticulture, does not require hundreds or thousands of acres of land, horticulture is also important, but is more limited to the domestic and individual context, and finally it is much cheaper because it is not done at large scales like the Agriculture.
4 0
3 years ago
How do molecules pass through the cell membrane ​
fiasKO [112]

Answer:

The small molecules such as water and carbon dioxide can easily or directly pass through the membrane because they are neutral and so small. the movement of water through the membrane is referred to as osmosis. water can also pass through the membrane through channel protiens called aquaporins (AQP).

Explanation:

6 0
2 years ago
You have a 15kb plasmid. EcoRI cuts the plasmid into 7kb and 8kb pieces, and BamHI cuts the plasmid into 1kb and 14kb pieces. If
Harman [31]

Answer:

a. Bands at 1kb, 6kb and 8kb

Explanation:

The EcoRI and BamHI are the restriction enzymes which cut the DNA sequence especially a plasmid at specific sites called the restriction sites.

The restriction enzymes produces bands of specific length therefore these restriction enzymes are used to estimate the approximate length of the DNA.

In the given question, the

1. EcoRI- produces two strands of 7 kb and 8 kb

2. BamHI- produces two strands of 1kb and 14kb

This shows that the length of DNA sequence is 15kb

But when the DNA strand are digested with both the enzymes simultaneously then it will produce three bands as:

i) 14 kb can be broken down in 2 bands of 6 kb and 8 kb

ii) 1 kb band is already produced by the Bam HI.

This shows that 1+6+8= 15 kb

Thus, Option-A is correct.

5 0
2 years ago
Other questions:
  • Which of the following best describes the difference between selective breeding and natural selection?
    11·1 answer
  • Question 4 Unsaved
    14·1 answer
  • Which is an example of a technological factor influencing food choices?
    14·1 answer
  • The students conducted a second experiment, using the raw chicken liver from the previous experiment. They modified the chicken
    5·1 answer
  • Draw the<br>Lewis Structure. For Co3​
    6·1 answer
  • Which statement describes one or both formations?
    9·2 answers
  • Help on bio test........
    11·1 answer
  • A person with a bacterial infection begins to feel hot and feverish. This response MOST likely helps the body fight infection by
    10·1 answer
  • How can you prevent oil spills from interfering with storms?<br> Need at least 5 reasons.
    12·1 answer
  •  Which statements correctly describe the process of countercurrent exchange in fish gills? Choose all that apply. Check All That
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!