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Scilla [17]
3 years ago
6

How do bacterial cells maintain their shape?

Biology
1 answer:
SIZIF [17.4K]3 years ago
4 0

Answer:

<u>bacterial cells maintain their shape with </u><u>cell wall.</u>

Explanation:

The bacterial cells have an amazing way of maintaining their shapes using the cell wall. The cell wall is a rigid structure found in some animals and plants. The bacteria are bounded by a cell wall containing mucoproteins.

The cell wall allows selective entry of materials into the cell but is fully permeable to materials in solution. In plants, it gives them a define shape as well as providing mechanical support and protection against mechanical injury.

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3 years ago
Which of the following examples describes convergent evolution?
topjm [15]

Answer: Option E (B and D are the only examples.

Mediterranean ecosystem with hot dry summer and fire can be found on various continents across the globe. Plants in these ecosystem have evolve similar adaptations to survive these circumstances.

Echidnas are egg laying mammals that live in Australia and new Guinea. They are sometimes known as spiny anteaters since they are covered in spines and mostly eat ants and termites. As such they resemble south American anteaters and hedgehogs but are not closely related to them. Instead echidnas descended from an aquatic platypus like ancestor.

Explanation:

Divergent evolution is a process where different organisms with different anscetors evolve independently and develop similar traits due to their adaptation to similar environment.

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6 0
3 years ago
TOPIC 4: GENETIC INHERITANCE
Harrizon [31]

<em>A</em><em>n</em><em>s</em><em>w</em><em>e</em><em>r</em><em>:</em>

YY

<em>E</em><em>x</em><em>p</em><em>l</em><em>a</em><em>n</em><em>a</em><em>t</em><em>i</em><em>o</em><em>n</em><em>:</em>

Y-purple while y-white

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3 0
3 years ago
What is the answers for Q1 and Q2 here?
lorasvet [3.4K]
I think the answer for Q2 is D but i could be wrong. sorry if i am
4 0
3 years ago
Read 2 more answers
~fourth largest plate
scoray [572]

Answer:

Option (A)

Explanation:

The African plate is usually referred to as the fourth major (largest) tectonic plates that cover the continent of Africa and a portion of both the Atlantic and Indian ocean.

This plate shares a convergent plate boundary with the Eurasian plate towards its western side, where the African plate being denser subducts below the lighter Eurasian plate

It shares a boundary with the two smaller plates namely the Somalian and the Arabian plate towards its eastern side.

Thus, the correct answer is option (A).

6 0
3 years ago
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