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Andreyy89
3 years ago
6

How are ancient organism tracks exposed to modern scientists?

Biology
1 answer:
Grace [21]3 years ago
6 0

<u>Answer:</u>

The evidence comes from fossils.

<u>Explanation:</u>

Paleontology is the study of the history of life on Earth as based on fossils. Fossils are the remains of plants, animals, fungi, bacteria, and single-celled living things that have been replaced by rock material or impressions of organisms preserved in rock.

I hope this helps!

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Which is one type of evidence that geologists usually study? location of Earth in outer space waves that move through Earth inte
Harman [31]

Answer:

  • waves that move through Earth
  • mineral composition of Earth’s layers
  • different rock samples from Earth’s surface

Explanation:

  • A geologist is interested in finding the evidence related to the study of seismic waves that move throughout the earth's interior and find out the mineral composition of different types of rocks on the surface of the earth along with the collection of different types of rock samples. A geologist is studies the structure and composition of various elements in the earth system.
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4 years ago
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In a certain breed of dogs, black hair is dominant and brown hair is recessive. If two parents are heterozygous for black hair,
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I think it maybe 75% because both parents can give the dog black hair
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3 years ago
Which method involves breeding animals in a controlled environment? a. inbreeding b. captive breeding c. outbreeding d. crossbre
zhannawk [14.2K]

The answer is captive breeding.

Captive breeding involves breeding animals in a controlled environment.

What is captive breeding?

The technique of keeping plants or animals in confined spaces, such as zoos, botanical gardens, and other conservation facilities, is known as captive breeding, sometimes known as captive propagation. It is occasionally used to support species that are under threat from human activities including climate change, habitat loss, fragmentation, excessive fishing or hunting, pollution, predation, illness, and parasitism.

Relatively little is known about the circumstances necessary for effective breeding in many species. The success of a captive breeding program may depend on knowledge of a species' reproductive biology. Captive breeding programs have the potential to preserve some species from extinction, but they depend on a variety of criteria, including genetic, ecological, behavioral, and ethical considerations.

To learn more about captive breeding click on the link below:

brainly.com/question/14322964

#SPJ4

3 0
1 year ago
4. Elucidate the challenges and limitations of biotechnology.​
11111nata11111 [884]

Answer:

The advantages of biotechnology include curing infectious diseases, creating more efficient fuels and increasing farming yields to feed more people. Disadvantages of biotechnology include antibiotic resistant bacteria, new allergic reactions and higher prices for farmers.

3 0
3 years ago
During protein synthesis, what part of RNA is removed?
bogdanovich [222]
Hi!
During protein synthesis,
introns are removed
.
and
exons are joined.
So, B.
4 0
3 years ago
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