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Naya [18.7K]
2 years ago
6

PLEASE HELP:

Biology
1 answer:
Lubov Fominskaja [6]2 years ago
8 0

Answer:

D.

Explanation:

as I read the statement I could easily imagine a small hollow bag like thing. for imaginig spongy shape I might need more details and taking in and releasing out makes imagine something a pump or similiar.

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The image illustrates a human-induced environmental change.
Anit [1.1K]

Answer:

B. Wildlife Hazard

Explanation:

Hope this helps :)

5 0
3 years ago
Dentify the pair of homologous structures
Gennadij [26K]

Answer:

a. maple leaf and oak leaf

Explanation:

Homologous structures are those that have the same evolutionary origin but fulfill very different functions, a good example could be the wing of a bird and the wing of an insect, the wings of birds, are modified front members and the wings of insects are "BRANCHES" modified

In the case of maple and oak leaves they are homologous structures because they have a common ancestor according to their genetic decoding, that is, even if they can look different or behave differently, they are genetically homologous structures.

3 0
3 years ago
If the hiv virus contains rna, how does it get its genetic information into the cell’s genome?
klio [65]

Retroviruses also have the enzyme reverse transcriptase, which allows it to copy RNA into DNA and use that DNA "copy" to infect human, or host, cells.

What is DNA?

Humans and nearly all other species carry their genetic information in DNA, also known as deoxyribonucleic acid. The DNA of an individual can be found in almost all of their cells. The majority of DNA is found in the cell nucleus (where it is known as nuclear DNA), but there is also a tiny quantity of DNA in the mitochondria (where it is called mitochondrial DNA or mtDNA). Cellular organelles called mitochondria transform the energy from food into a form that can be utilized by cells.

Adenine (A), guanine (G), cytosine (C), and thymine (C) are the four

chemical bases that make up the code that stores the information in DNA (T). More than 99 percent of the 3 billion bases that make up human DNA are the same in every person.

Learn more about the DNA with the help of the given link:

brainly.com/question/13695548

#SPJ4

7 0
2 years ago
Describe the ways in which the bacteria cells cluster together
Rudik [331]

Answer:

There are several different morphologies that describe particular bacteria and archaea. Archaea can have a round (cocci) shape or a rod (bacilli) shape.Bacteria can also be circular, rod, or a spiral shape (spirochete).

8 0
3 years ago
When limiting factors _______, diversity in populations _________. decrease; increases decrease; decreases increase; increases s
bija089 [108]
When limiting factors increases, diversity in population decrease.
3 0
3 years ago
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