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Andru [333]
3 years ago
15

What needs to happen for recessive traits to be observed in an organism?

Biology
1 answer:
ANEK [815]3 years ago
4 0

Answer:

For recessive traits to be observed, dominant genes must be absent.

Explanation:

There are 3 possibilities for the genes: AA, Aa, aa.

in both AA and Aa, there is a dominant gene present. If a dominant gene is present, it will always show the dominant trait.

In aa, there is no dominant gene present, and there are only recessive genes. Because of this, the recessive trait is observed!

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Scientific explanations are accepted when
Stolb23 [73]

<u>ANSWER:</u>

Scientific explanations are accepted when there is sufficient evidence to prove them right. In addition, scientific explanations must be logical to be acceptable and must match as much evidences as possible.

<u>EXPLANATION:</u>

  • Scientific explanations explain something about the natural world by making use of observations and measurements.
  • These are usually tentative proposals that need to be verified or proved to be true.
  • The observations and measurements must prove the scientific explanation to be true or must support it so that it becomes acceptable.
3 0
3 years ago
A new machine for harvesting corn will allow rows to be planted only fifteen inches apart, instead of the usual thirty inches. C
LUCKY_DIMON [66]

Answer:

A) With the closer spacing for the rows, the growing  corn plants will quickly form a dense canopy of leaves, which will, by shading the ground, minimize the need for costly weed control and irrigation.

Explanation:

If the space among plants is less, the shadow that they are going to produce is going to reduce the need of water, so they production will rise and the cost to maintain the crops will be less, so the producer can double the profits.

8 0
3 years ago
Plasmodial slime molds are characterized by:
Irina-Kira [14]

Answer:

a,the ability to go from a single cell to multicellular organism

5 0
3 years ago
What term is used to describe the movement caused by rhythmic contractions of the muscular wall of the gastrointestinal tract?
Firdavs [7]
The word is scientifically termed as Peristalsis.
3 0
3 years ago
BRAINLIEST GOES TO FIRST ANSWER!! Explain why or why not in approximately 100 words. Should scientists who identify genes and cr
svlad2 [7]

Scientists should not have the ability to patent their own research methods as this prevents additionally scientific knowledge to be present within the experimental sciences. The last step of the scientific method is to communicate and share your own findings, and without the ability to do so, it prevents constructive criticisms of the method as well as improvements that would otherwise be prevented from patenting. In the field of genetic engineering specifically, the Human Genome project or (HGP) was an international scientific investigation that promoted communication between scientists rather than the restriction of scientific knowledge. The results of this international collaboration led to multitudes of information being presented regarding human genetic makeup. Therefore, patents ultimately prevent the progression of the sciences and scientific knowledge.  


I dont know if there are typos but hopefully this helps.

4 0
3 years ago
Read 2 more answers
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