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Lilit [14]
3 years ago
13

A student uses a marble simulation to illustrate genetic drift. She starts with a

Biology
1 answer:
SIZIF [17.4K]3 years ago
4 0

Answer:

The answer is D/ The allelic frequency for pointed ears is 0.5 (50%).

Explanation:

I got it right on my Exam

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Most eukaryotic mRNAs are shorter than the genes that encode them. The reason for this is __________.
Naily [24]
I remember its B !!!!
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2 years ago
Which quantity represents the largest amount of stored energy? 10 grams of fat 10 grams of carbohydrate 10 grams of protein 5 gr
Ainat [17]

Answer:

10 grams of fat.

Explanation:

The four important biomolecules are protein, carbohydrate, fat and nucleic acid. These biomolecules are used for the genereation of ATP in living organisms.

The largest amount of energy is produced by fat as compared with proteins and fats. Hence, 10 grams of fat produce largest amount of energy.

Thus, the correct answer is option (1).

7 0
3 years ago
There are plants growing in the water.<br> Observation<br> Inference
NemiM [27]

Please be informed that plants which are adapted to grow in water are known as <u>aquatic</u> <u>plants</u> eg: lotus and hydrilla

However, the observable characteristics of plants which grow on water are:

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  • Specialized pollination mechanism variation in growth pattern.

<h3>What are living organisms?</h3>

Living organisms; be it plants or animals are any organic or living system which is composed of cells and function as an individual entity.

  • Generally, all living organisms share a number of key characteristics or functions such as movement, respiration, homeostasis, reproduction, growth, evolution, competition and others.

  • Animals and plants also posesses systems such as the digestive, skeletal, transport, nervous, excretory, respiratory and reproductive system.

  • Living organisms are also taxonomically classified as either unicellular microorganisms or multicellular plants and animals

So therefore, please be informed that plants which are adapted to grow in water are known as aquatic plants eg: lotus and hydrilla

Learn more about living organisms:

brainly.com/question/17259533

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8 0
1 year ago
What is ATP, and when is energy released from it? ​
Misha Larkins [42]

ATP is Adenosine Triphosphate. ATP consists of an adenosine molecule bonded to 3 phosphate groups in a row. This occurs when a molecule of adenosine diphosphate ( ADP ) uses the energy released during cellular respiration bond with a 3rd phosphate group, becoming a molecule of ATP

7 0
3 years ago
Can someone explain how it is possible for a single molecule of steroid hormone to create a significant and lasting response in
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Steroid hormone

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  • Hormones work by binding to protein receptors either inside target cells or on their plasma membranes. The binding of a steroid hormone forms a hormone-receptor complex that affects gene expression in the nucleus of the target cell.
  • Steroids pass into a cell's nucleus, bind to specific receptors and genes and trigger the cell to make proteins.

Learn more:

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5 0
2 years ago
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