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earnstyle [38]
3 years ago
8

Which molecule is more useful for studying distant evolutionary time-mitochondrial DNA or ribosomal RNA?​

Biology
1 answer:
nalin [4]3 years ago
7 0

Answer:

Mitochondral

Explanation:

Mitochondria were made before ribosomes

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Name one benefit and one limitation of comparative<br> investigations.
nignag [31]

Answer:Benefit of comparative investigation is that we can get descrete information about specific breed or species.

Limitation of comparative investigation is that when it is done on a huge population, huge amount cost is required.

Explanation:Benefit of comparative investigation is that we can get descrete information about specific breed or species. It is important for the study of behaviour of many organisms. The working and behaviour of various natural aspects can be found.

Many natural phenomenon has been found by this method. Some are discovered. it helps a lot in the development of science and technology. In this method, results are very accurate.

Limitation of comparative investigation is that when it is done on a huge population, huge amount cost is required. Example, whhen it is done on humans. There population is around 7.3 billion in planet earth. So, this task require a huge amount of money and time as compared with other methods.

5 0
2 years ago
Explain the structure of the cerebrum:
omeli [17]

Answer: The cerebrum, also known as the forebrain, is the largest part of the brain. It is derived embryologically from the telencephalon. The cerebrum consists of two cerebral hemispheres (right and left) separated by a deep longitudinal fissure which contains the corpus callosum. The cerebrum is the largest part of the brain. It consists of the cerebral cortex and other subcortical structures. It is composed of two cerebral hemispheres that are joined together by heavy, dense bands of fibre called the corpus callosum. The largest part of the brain. It is divided into two hemispheres, or halves, called the cerebral hemispheres. Areas within the cerebrum control muscle functions and also control speech, thought, emotions, reading, writing, and learning.

Explanation:

6 0
3 years ago
1. Dr. Bayul studies rock formations all over the world. She is working on a study of two rock
Verdich [7]

Answer:

Explanation:

why doesnt Dr. Bayul tell you the anwser hes a rock formation guy not you if you dont know the anwser

6 0
3 years ago
Can someone please help me with my science research I kind of need help in a few things that I listed, I’m currently working on
Zepler [3.9K]

Im not sure since i think we live in different country but, you can buy Curium at a shop which sell chemical products or usually people buy it online

I never heard Curium uses for our daily lives. Usually Curium used for chemical experiment. Scientists use it to test how much chemical elements in Mars.

Sorry if there's anything wrong

8 0
3 years ago
Which developed country has the fastest population growth rate today
natali 33 [55]
Syria, syria has the most fastest population growth rate in todays day
4 0
3 years ago
Read 2 more answers
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