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RideAnS [48]
3 years ago
13

Information based on opinions is valid. Please select the best answer from the choices provided T or

Biology
1 answer:
Elodia [21]3 years ago
4 0

Answer:none

Explanation: Hey sorry to little information can you tell me what the opinions where to further assist you?

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Why are embryonic stem cells useful for medicine?
Annette [7]

Answer:

Embryonic stem cells could be used to make more specialized tissues that have been lost to disease and injury. For tissues that are constantly replaced, like blood and skin, stem cells would probably be replaced directly.

Explanation:

7 0
2 years ago
Many types of flowers produce fruits that are fragrant and sweet tasting. Describe how these characteristics of fruits may be im
ikadub [295]

Answer:

Explanation:

The flowers are the reproductive structure of plants that produce fruits.

When the fruits produced by flowers has fragrance, the smell will attracts animals and even man to pluck and eat it. Once they finished consuming it , it will be disposed anywhere the animals find themselves.

If the fruits has sweet tasting, the animals or man that consumed it at the first time will constantly go to the pants to pluck more fruits because of its good tastes sand this will attract alot of animals or men to pluck more of it and take away, once this is done it is been easily disposed and found all over the place.

5 0
3 years ago
A magnetic force cannot be created in an electromagnet without which of the folllowing ? A.an electric current b. a magnetic fie
k0ka [10]
Electric Current. Here are some more words to meet the requirements. 

8 0
3 years ago
Read 2 more answers
During primary succession, an ecosystem cannot 're-build' with large trees and bushes. Explain.
Luden [163]
I believe they cannot start with big trees and bushes because the there is not enough nutrients in the soil, so instead pioneer species pave the way for primary succession.
7 0
2 years ago
Hi!!!! Please help!! Desperately need biology help!
OLga [1]

Answer no 8:

The correct option is D) Antelopes with muscular legs are bale to outrun their predators better than antelopes with poor muscle tone. Thus they lived to reproduce.

Explanation:

Genetic variations in a population are the main reason that natural selection tends to occur. Natural selection favours those organisms which have better characteristics.The organisms with better traits are able to reproduce and pass on their characteristics to their offsprings.

Answer No 10:

The correct option is A) Phenotype directly influences the interaction of an organism with its environment.

Explanation:

The interactions between the phenotypic traits and the environment analyze whether a particular organism will be able to survive and pass on its characteristics to its offspring. Hence, the phenotype directly influences the interaction of an organism with its environment.

Answer No 9

The correct option is A) resistance to a virus

Explanation:

Mutations can be described as any changes which occur in the DNA of an organism. Mutations might be beneficial or harmful depending on the location where the mutation arises. Viruses are usually harmful for eukaryotes. Hence, the correct option is A.

Answer No 11:

The correct option is C) Giraffes with longer necks survived because they were better suited to the environment.

Explanation:

Natural selection tends to favour those organsims which are better suited to live in an environment. Those organisms with better characteristics are able to survive and pass on their traits to their offsprings.

The giraffes with longer necks were better adapted to live in the environment and hence were favoured by natural selection.

Answer No  12:

The correct option is D) selective breeding

Explanation:

Selective breeding can be described as a technique in which organisms with better characteristics are crossed, so that offsprings with better characteristics can be produced. Selective breeding is done by humans where as natural selection is done by the nature.

7 0
3 years ago
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