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xenn [34]
3 years ago
9

Describe the characteristics of archaebacteria.

Biology
1 answer:
4vir4ik [10]3 years ago
8 0

Archaebacteria are obligate anaerobes, i.e., they flourish in the strict absence of oxygen., and that is why only they can undergo methanogenesis.

The cell membranes of the Archaebacteria are composed of lipids.

The rigid cell wall provides shape and support to the Archaebacteria.

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Explain how a tree is considered living it doesn't move
zheka24 [161]
A tree is considered living because it takes in nutrients like other living things. The tree is also made up of cells which all living things are made up of. Trees can also produce offspring. Just like any other living thing.
5 0
3 years ago
These structures are found in the nucleus of dividing cells they appear x -shapped
Olin [163]

Answer:

Because each duplicated chromosome consists of two identical sister chromatids joined at a point called the centromere, these structures now appear as X-shaped bodies when viewed under a microscope. Several DNA binding proteins catalyze the condensation process, including cohesin and condensin.

Explanation:

6 0
2 years ago
Jonah and Cathy were sure that they had correctly answered most of their exam questions. However, they each scored less than 60
Alenkasestr [34]

Answer:

The correct answer is : Overconfidence.

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Thus, the correct answer is overconfidence.

8 0
3 years ago
The process of meiosis does all of the following except:
k0ka [10]

Answer:

The last one does not happen meiosis create four genetically different haploid cells

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