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vagabundo [1.1K]
3 years ago
9

Mutations can occur in the chromosomes of all types of cells. mutations that are passed on to offspring must occur in ?

Biology
1 answer:
Arturiano [62]3 years ago
7 0
<span>Some mutations don't have any noticeable effect on the phenotype of an organism. This can happen in many situations: perhaps the mutation occurs in a stretch of DNA with no function, or perhaps the mutation occurs in a protein-coding region, but ends up not affecting the amino acid sequence of the protein.</span>
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The fly species drosophila santomea is found only on a single small island. thus, this fly is considered to be
dybincka [34]
The fly species Drosophila santomea is found only on a single small island. Thus, this fly is considered to be "Endemic".
4 0
3 years ago
What could a scientist do to determine what era the Eocene Period belongs to on the geologic time scale?
Burka [1]

Answer:

Option B) study information related to the Cenozoic era

Explanation:

The complete question is

Scientists discovered that the Eocene time period existed in Earths history around 34 MYA. What do they need to do to determine what time period Eocene belongs to on the geologic time scale?

A) learn what happened during Precambrian time

B) study information related to the Cenozoic era

C) view the timing of events in the Mesozoic era

D) research events that happened during the Paleozoic era

Solution -

The period of Eocene belong to the Cenozoic era. The Cenozoic era is divided into three periods-  

a) The Paleogene – Existed between 65.5 to 23.03 million years ago

b) The Neogene - Existed between 23.03 to 2.6 million years ago

c) The Quaternary – Started some 2.6 million years ago and is continuing till present

The Paleogene is subdivided into three epochs –  

A) The Paleocene – existed between 65.5 to 55.8 million years ago

B) The Eocene – existed between 55.8 to 33.9 million years ago and  

C) The Oligocene – existed between 33.9 to 23.03 million years ago

Hence, studying about Cenozoic era will give information about the Eocene epoch

Hence, option B is correct

5 0
3 years ago
What rids the body of nitrogen containing waste
Vlad1618 [11]

Answer:

Nitrogen containing waste consist or urea, ammonia, uric acid and creatinine, which is eliminated as urine by the kidney.

Explanation:

Nitrogenous waste is a by product of protein metabolism that takes place in the liver. It is transported to the kidney where its filtered by the nephron and excreted in form of urine in mammals, uric acid in reptiles.

5 0
3 years ago
Which statement about cellular respiration is true?
Temka [501]
<span>These answers would be correct. 

Cellular respiration includes many reactions that transfer electrons. 

The overall process of cellular respiration results in a net release of energy. 

Cellular respiration is an overall exergonic process.


(:</span>
5 0
3 years ago
Please help me i'm behind and need answers quickly!!!! Will mark brainliest whoever responds first.
algol [13]

Answer:

Bacteria and Archaea

Explanation:

Bacteria prokaryotic cells are those that do not have a membrane-bound nucleus.

Archaea are single-celled prokaryotic.

4 0
3 years ago
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