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katrin2010 [14]
3 years ago
7

Jana made a table to help her review the types of mutations for an exam. She started with the sequence THE MAN SAT TALL. Which s

tatement best describes Jana’s error in the table? The insertion sequence should be the deletion sequence. The substitution sequence should be the insertion sequence. The insertion and deletion sequences should be switched. The substitution and deletion sequences should be switched.

Biology
2 answers:
elena-s [515]3 years ago
7 0

Answer:

D

Explanation:

Just answered the question

julsineya [31]3 years ago
3 0

Answer:

D.  The substitution and deletion sequences should be switched.

hope this helped (brianliest would be really appreciated )

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HIV can remain latent for several years and not cause any symptoms in its host. What viral reproduction cycle is occurring durin
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Answer:

The lytic cycle.

Explanation:

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When there is a triggering event, <u>this latent virus can be excised from the human chromosome and start producing copies of itself using the host machinery.</u> <u>Then the virions are assembled and after that they lyse the host cell and release new infective units that can then infect neighboring cells. </u>This is called the lytic cycle of the virus and is the reproduction cycle that occurs when a person moves into the acquired immunodeficiency syndrome (AIDS) stage of HIV infection.

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2 years ago
Cells that relay information gained from the environment to the brain are called
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the answer is D,neurons

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3 years ago
Based on the current model of evolutionary history, the first living cells to evolve on earth were A) bacteria. B) eukaryotes. C
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The first living things on Earth, single-celled micro-organisms or microbes lacking a cell nucleus or cell membrane known as prokaryotes, seem to have first appeared on Earth almost four billion years ago, just a few hundred million years after the formation of the Earth itself.
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Explain what is ecological conservation and conservation of the environment. What can you do to conserve the environment? Why do
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Answer:

Conservation ecology is the branch of ecology and evolutionary biology that deals with the preservation and management of biodiversity and natural resources. Its goal is to find ways to conserve species, habitats, landscapes, and ecosystems as quickly, as efficiently, and as economically as possible.

-These are some examples of how we can conserve the environment:

Recycle your rubbish and participate in or help organize recycling campaigns.

Avoid littering and participate in or help organize litter clean-ups (here you can link to a website for volunteering or starting your own beach clean-up).

Use less plastic by, for example, carrying a reusable water bottle, saying no to disposable straws and cutlery, avoiding plastic toys, and bringing your own shopping bags (for further ideas on a plastic-free life take a look here).

Swap toys, movies, and books instead of buying new ones.

Donate, recycle, and repair electronic devices (see how here).

Use less water when brushing teeth, taking a shower, or washing the dishes.

Use less electricity by turning off lights and electronic devices when not in use, using energy-saving light bulbs, and hanging clothes to dry.

Use public transport, share a journey with friends (e.g., car-sharing), cycle, or walk when possible.

Use less paper by not printing unnecessary things and reading e-books.

Turn down the air conditioning when it is hot and use fans if you are still hot-they use much less power.

Turn down the heat when it is cold and use sweaters, blankets, and socks to keep warm.

Do not waste food and try to buy food that is grown locally and in season.

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8 0
3 years ago
How does the function of the glottis help the frog survive?
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Answer:

This voice box occurs in all amphibians but is anatomically most complex in frogs. The larynx exits into the trachea; the latter bifurcates into the bronchi and then into the lungs. The glottis then opens, and elastic recoil of the lungs forces the pulmonary air out and over the new air in the buccopharyngeal pocket.

Explanation:

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