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leva [86]
3 years ago
11

How are retroviruses different in their reproduction

Biology
1 answer:
gogolik [260]3 years ago
3 0
What is different with retroviruses in reproduction is that they do not kill their hosts at first because they can still insert their own genome. This process is what is known the reverse transcription. This is done by different proteins.
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Gerald is studying the plants and animals of a meadow. He classifies the grasses and clover as autotrophs or producers. Give two
coldgirl [10]

Answer:

First evidence is both are plants.

Second evidence is both uses sunlight.

Explanation:

Grasses and clover are autotroph and can be classified as producer because they has the ability to produce their own food from the process of photosynthesis. Gerald’s classification is right because grasses and clover are plants and we know that plants are the producer of the ecosystem. We can also see that plant is the only organism which uses sun as a source of energy from which it produce their own food.

3 0
3 years ago
Name the earth’s five major environmental spheres and state the defining characteristics of each
Ilya [14]
Hi

1. Lithosphere
2. Hydrosphere
3.atmosphere
4. Biosphere

The lithosphere/geosphere is made of the earth's core, the mantle, crust, ocean floor,mountains, sand, etc.The hydrosphere is made of everything water such as oceans, rivers, lakes, rain, and snow.The atmosphere is made of gasses such as oxygen, and hydrogen.Finally the biosphere is all that has life such as plants, animals, people, insects, etc.
3 0
3 years ago
Parakhnali sishu kaise prapt kr sakte hai​
Agata [3.3K]

Answer:

by playing free fire and booth you can prapt

3 0
3 years ago
Which of the following carbon compounds provides an important building block for cell membranes?
svet-max [94.6K]
I believe its A.  Nucleic acids
4 0
3 years ago
Read 2 more answers
What errors exist in the table below?
Vera_Pavlovna [14]

Answer:

A. spiral galaxies are not pinwheel-shaped

Explanation:

There are three types of galaxies that include spiral galaxy, elliptical galaxy and irregular galaxy.

Elliptical galaxies are round shaped as well as elongated. Elliptical galaxies have both old and new stars but mostly it contains old stars.

Spiral galaxies are pinwheel-shaped due to the regular spinning motion of dust, stars and gas around the galactic center, at speeds of hundreds of kilometers per second which allows the matter to take a  pinwheel-shape. Spiral galaxies are made up of lot of gas and dust and forms many new stars which allows the spiral galaxy to shine bright.

Irregular galaxies do not have any definite shape because of the gravitational influence of close galaxies. They also have many new stars.

Hence, the error is foudn in first sentence, where it says that spiral galaxies are not pinwheel shaped. so teh correct option is A.

7 0
3 years ago
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