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Harlamova29_29 [7]
3 years ago
8

Though plants, fungi, and prokaryotes all have cell walls, we place them in different taxa. Which of these observations comes cl

osest to explaining the basis for placing these organisms in different taxa, well before relevant data from molecular systematics became available?
A. Some closely resemble animals, which lack cell walls.
B. Some have cell walls only for support.
C. Some have cell walls only for protection from herbivores.
D. Their cell walls are composed of very different biochemicals.
E. Some have cell walls only to control osmotic balance
Biology
1 answer:
shtirl [24]3 years ago
7 0

Answer:

Their cell walls are composed of very different biochemicals.

Explanation:

Biological classification is important to classify the organisms on the basis of their similarities and differences between them. Linnaeus is known as the father of biological classification.

Cellwall plays an important role in the maintenance of structure and function of the organisms. The composition of the cell wall of fungi, plants and prokaryotes are quite different. Plants cell wall made of cellulose, fungi has chitin in its cell wall and prokaryotes has different layers of cell wall.

Thus, the correct answer is option (D).

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8 0
3 years ago
1. What is the processes of leaves? 2. What is the adaptions in leaf?
Vladimir79 [104]
1.The process of leaf color change. Leaves change color during the autumn because the amounts of pigments change as the leaves prepare to fall from trees. All leaves gradually lose chlorophyll during the growing season, and this loss accelerates before leaf fall.


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6 0
3 years ago
Read the scenario.
babunello [35]

Answer:

The cyclist’s displacement is +5 m.

Explanation:

We have, A cyclist starts at a position of origin. He takes 3 s to move east to a position of +8 m. He then cycles west to a position of +5 m which takes an additional 2 s.

It is required to find the cyclist’s displacement. Displacement of an object is the shortest path covered by it or it is given by the difference of final to the initial position.

Finally, he cycles west to a position of +5 m. Distance between final and initial position is +5 m.

Hence, the cyclist’s displacement is +5 m.

3 0
3 years ago
What is the difference between physical properties and chemical properties of matter?
Amiraneli [1.4K]
The answer is d. :) you got this!
5 0
3 years ago
HELPPPP DONT ANSWER FOR FRE POINTS
makvit [3.9K]

Answer:

B. different

Explanation:

trust me bro

5 0
3 years ago
Read 2 more answers
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