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sladkih [1.3K]
2 years ago
7

Dunes with tips pointing into the wind are called

Biology
2 answers:
BaLLatris [955]2 years ago
7 0

Answer:

b

Explanation:

makvit [3.9K]2 years ago
3 0

Answer:

Parabolic dunes

Explanation:

A parabolic dune is a U-shaped mound of sand. The tips point upwind because they are anchored by vegetation.

A is wrong. The tips of a barchan dune point downwind

C is wrong. A longitudinal dune is parallel to the prevailing wind.

D is wrong. The ridge of a transverse dune is perpendicular to the prevailing wind.

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Prokaryotes are classified as belonging to two different domains. What are the domains?
Basile [38]

Answer:

Bacteria and Archaea

Explanation:

The prokaryotes are classified into two domains, the bacteria and the archaea domains. This makes them unique as the other organisms fall into one of the three domains, not in two of them. The prokaryotes come in many different shapes. They all do fall into three categories, bacilli (which are the rod-shaped prokaryotes), spirilli (which are the spiral-shaped prokaryotes), and cocci (which are the spherical shaped prokaryotes).

6 0
3 years ago
12. Recent developments have resulted in the ability to clone cats. Many people argue that cloning offers pet owners comfort in
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Cloning is a process of producing genetically identical organisms through the techniques of biotechnology. Reproductive cloning of animals involves the somatic cell nuclear transfer in which the nucleus from an adult donor cell is transferred to an egg cell from which the nucleus has been removed. It is then incorporated into the uterus of a surrogate animal.

Pet cloning is not acceptable because of the following reasons-

(1) Its a very expensive procces with a high rate of failure.

(2) The clones produced tend to develop health problems. Large Offspring Syndrome (LOS) with very large organs is observed showing problems with blood flow and breathing with respect to heart and lungs, renal failure and other complicated issues.

(3) The clones are susceptible to skeletal abnormalities, higher rates of infection and tumour development. This results in a high mortality (death) rates.

(4) Since a surrogate mother is involved in the process of cloning, they experience a lot of health problems while carrying the embryos and sometimes it can be even killed.

Thus, cloning of pets is not acceptable as it affects both the cloned animal and the surrogate mother which is not preferred. Instead, adopting a homeless pet will provide shelter to another animal with a better nourishment.

7 0
3 years ago
Read 2 more answers
Are sea water, rocks, sand and silt abiotic or biotic?.
mart [117]

Answer:

they are abiotic

Explanation:

4 0
1 year ago
Marla is a healthy 30-year-old woman. she doesn't work out, but she consumes protein supplements because she thinks they will in
andrezito [222]

If she consumes protein without having to exercise, there will be a presence of excess amino acids and by having this on her diet, the amino acids will likely go through deamination in the liver of Marla as they are excess and are unused.

7 0
3 years ago
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Which factors improves soil fertility
lukranit [14]

Answer:

Mineral composition, Soil pH, and Soil Texture

Explanation:

6 0
2 years ago
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