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arsen [322]
2 years ago
12

Describe what darwin observed during the hms beagle

Biology
1 answer:
cupoosta [38]2 years ago
5 0
The evolution of birds
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How do organisms inherit traits?
Vaselesa [24]

Traits are inherited trough the parents genes that are passed to the offspring trough both parents reproductive cells, that contain genes in their nucleus.

Hope it helped,

Happy homework/ study/ exam!

7 0
2 years ago
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Why do panda sit alone when sad?
Contact [7]
Sitting<span> is sort of their default behavior and a lot of </span>panda<span> keepers seem to think that they prefer to be solitary.</span>
7 0
2 years ago
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John and Jane Jones’ newborn baby girl, Leah, has just been diagnosed with galactosemia. Prior to their genetic counseling appoi
melomori [17]

Answer: They have a son , Les who is 9 years old and healthy with myopia but not galactosemia. Les is unaffected with galactosemia.

Explanation:

From the family story, Leah is the only child affected with galactosemia while Les is unaffected and healthy.

Hanna's father and mother have three daughters and they are Hope, Holly and Banana( from oldest to youngest).

Hanan and Harry have an only son called John.

John married Jane and they have two children, Leah and Les.

Leah is girl that is affected with galactosemia and Les who is a boy and he is unaffected with galactosemia.

Jane's mother is Hilda and she has a brother called Joe. Joe married Jen and they have a son called Les.

6 0
3 years ago
(6.2-A-1a) Individuals with different phenotypes from those around them. 2 points
Crazy boy [7]
I think it is variation
4 0
2 years ago
Where does RNA polymerase begin transcribing a gene into mRNA?
IrinaK [193]

Answer:

The correct answer will be option-B

Explanation:

The process of transcription transcribes the sequence of the bases of genes present on DNA to mRNA which acts as a messenger molecule for the protein synthesis.

The process of transcription is mediated by the presence of enzymes which includes the main transcription enzyme called RNA polymerase. RNA polymerase attaches nucleotides to RNA strand.

The transcription process initiates in three stages: initiation, elongation and termination.  

The initiation process begins when RNA polymerase binds to the promoter nucleotide sequence which is present at the start site or the upstream on DNA towards 5' end.

Thus, Option-B is the correct answer.

6 0
2 years ago
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