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Ludmilka [50]
3 years ago
14

1) A scientist must always try to avoid _____________ in scientific experime

Biology
1 answer:
vlabodo [156]3 years ago
7 0
Getting hurt would be my answer but i dont know if thats what it is cuz i just learned that so im pretty sure its getting hurt
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I'll give brainliest to the person with the correct answer​
Ivan

Answer:

You are correct it's the earth!

Explanation:

The reason why is because, the term "elliptical orbit" is used in astrophysics and astronomy to describe an oval-shaped path of a celestial body. The Earth, as well as all the other planets in the Solar System, follow this type of orbit around the Sun. The shape is created by the varying pull of forces, such as gravity, on two objects, such as the Sun and a planet.

Hope this helps! :)

3 0
2 years ago
Read 2 more answers
A researcher is trying to construct a molecular-based phylogeny of the entire animal kingdom. Assuming that none of the followin
faust18 [17]

Answer:

Collagen genes.

Explanation:

Phylogenetics helps to study the evolutionary relationship among the different group of organisms. The different characteristics like DNA sequences, mitochondria sequences can be used for the construction of phylogeny tree.

Collagen genes can be used to study the evolutionary relationship as mammals contains nearly 30% of total protein. The collagen gene shows the most of the conserved sequences among the different group of organisms and shows the most recent evolved characters in vertebrates.

Thus, the correct answer is collagen genes.  

3 0
3 years ago
DNA is shaped like a twisted ladder. What do we call this shape/structure? pick the the correct answer.
Harrizon [31]

Answer:

The answer is 3. Double Helix.

7 0
3 years ago
Mammals that lay eggs are known as ____________.
aivan3 [116]

Answer:

Monotremes

Explanation:

5 0
3 years ago
Read 2 more answers
suppose you are studying a fruit fly's DNA and you discover a gene for antenna length on chromosome 2. what word describes its l
soldier1979 [14.2K]

Answer:

<h2>In all flies,on the same Locus, on chromosome 2 at the same place you find the gene for antenna length.</h2>

Explanation:

In all fruit flies ,on the same  Locus, on chromosome 2 at the same place you find the gene for antenna length

All fruit flies contain same amount of gene and chromosomes, so the location of all gene in all fruit flies found at the same location.

A gene for antenna length in all fruit flies on chromosome 2 is present on same the location.

3 0
3 years ago
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