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disa [49]
3 years ago
12

What organisms have cell walls?

Biology
1 answer:
Genrish500 [490]3 years ago
5 0
Cell wall is an envelop covering the cell.Owing to its exceptional strength and its ability to control cell shape,the extracellular matrix of eubacteria,algae,fungi and plants is called the cell wall.cell wall provides rigidity and protection.It help in maintaining the shape and stiffness.

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When conducting an experiment on how stimuli are represented by the firing of neurons, you notice that neurons respond different
Cerrena [4.2K]

Answer:

Sparse coding

Explanation:

Sparse coding can be described or explained as a situation where items are encoded or represented by strong activation of a relatively small sets of neurons.

It should be understood that neurons code for the intensity of stimulus , and this is done in two ways which are

* Frequency coding...here, the firing rate of sensory neurons increases with increased intensity, and

* Population coding....here, the number of primary afferent responding increases.

In this case, the results derived or gotten from both Arthur's and Roger's faces supported the sparse coding.

4 0
2 years ago
A student investigated whether the number of bees he saw was related to the temperature outside. His results are on the graph be
Lena [83]

Answer:

Where is the graph

Explanation:

Where is the graph?

8 0
3 years ago
The reproductive process that creates genetic variety in a population is
Klio2033 [76]
The answer should be A.
8 0
3 years ago
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What is the relationship between Microvilli of gut, epithelium, glucose, circulatory system, capillary fenestrations, glucose/AT
IgorLugansk [536]

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8 0
3 years ago
True or false? The absence of a trait cannot be used as a synapomorphy in phylogenetic analysis, only shared derived traits that
Cerrena [4.2K]

Answer:

This statement is False.

Explanation:

A shared apo-morphy which differentiate a clade from other organisms is called synapomorphy. In simple words, members of monophyletic group shares an apomorphy which indicate the presence or absence of certain organs from clade.

For example, loss of legs in snakes is an important  synapomorphy.

3 0
2 years ago
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