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Vikentia [17]
3 years ago
6

How do we know that the horse and the donkey are not of the same species? They do not have similar morphology. They are unable t

o interbreed. Offspring of a horse and donkey have a unique morphology. Offspring of a horse and donkey are unable to reproduce.
Biology
1 answer:
Tems11 [23]3 years ago
7 0

Answer:

Offspring of a horse and donkey are unable to reproduce.

Explanation:

The biological concept of species states that:

A species is a group of organism with similar characteristics, that can interbreed and have a fertile offspring.

Horse + donkey = mule. A mule is a hybrid and is not fertile.

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fungal and protist infections, especially those that are deeper than the skin, are especially hard to treat. why?​
matrenka [14]

Answer and explanation:

Fungi and protists are eukaryotic. However, antibiotics selectively targets prokaryotic cells. Thus, the use of antibiotics for the treatment of fungal and protist infection is of no use at the first place. Secondly, if we use the other medicines that could kill the fungi/protists (e.g. fungicides), they could also kill the host's cells (animal's cells). This become further difficult if the infection is deeper in the skin. This is because, we would not be able to apply the medicine as direct application on skin but would give either intravenous or via food. This would increase the chance of imacting negatively the other organs/cells. The only option in such scenario is the surgery, which cannot be 100% effective because some spores may left even after the treatment.

5 0
3 years ago
Muscular exercise presents a dramatic test of the body's homeostatic control systems because it results in large _____.
kicyunya [14]

Muscular exercise presents a dramatic test of the body's homeostatic control systems because it results in large amounts of heat production.

Homeostatic control systems- A body's physiological ability to maintain a steady internal environment in response to changes in the external environment is known as homeostasis.

Heat Production- The term "thermogenesis" refers to the process through which energy is lost by producing heat with specialization.

Energy- In biology, cells frequently store energy in macromolecules, especially lipids and carbohydrates (sugars). When chemical bonds are formed, such as during the redox reactions of cellular aerobic respiration, energy is released.

Redox Reactions- A reaction that happens when an oxidizing material and a reducing substance come into contact.

To know more about the homeostatic control system, click on the below link,

brainly.com/question/3913414

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7 0
1 year ago
-Listening to Earth - How is this related to plate boundaries?
leonid [27]

Listening to Earth is an article about the study of the plate boundaries using hydrophones which make noises and different sounds.

<u>Explanation:</u>

Listening to Earth is an article which was written about the studying of the plate boundaries by Dziak and his team. Since it is tough to send people to the bottom surface of the ocean, they made use of hydrophones making them listen to various sounds.

These sounds are made by the movement and the motions of the plate boundaries from their original position which many a times lead to the earthquakes.

7 0
3 years ago
Match the level of organization in nature
Volgvan

Answer:

lvl 2 - Molecules consist of atoms

lvl 3 - Cells consist of molecules

lvl 4 - Organisms consist of cells

lvl 5 - Populations consist of organisms

lvl 6 - Communities consist of populations

lvl 7 - Ecosystems consist of communities interacting with their environment

lvl 8 - The biosphere consists of all ecosystems on Earth

Explanation:

4 0
3 years ago
Identify the types of mutations represented by change in each DNA sequence
ipn [44]

Answer:

below(sorry if i'm wrong, it's been a little while)

Explanation:

deletion

substitution

insertion

inversion

duplication

translocation ?

5 0
2 years ago
Read 2 more answers
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