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VLD [36.1K]
3 years ago
9

which of the following energy pyramids shows the correct placement of tropic levels? (pls explain or i’ll report)

Biology
1 answer:
Hatshy [7]3 years ago
4 0

Answer:

The answer is letter B. Producer, primary consumer, secondary consumer

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Explain the term "molecular clock" and describe the types of measurements and comparisons that can be made with this type of clo
arsen [322]

Answer:

In biology, a molecular clock can be described as a method to determine the time for the divergence of species which occurred by the process of evolution.

Explanation:

The mutation rates of different molecules are used in this method. The mutation rates for DNA sequences and amino acid sequences are usually considered. The molecular clock can be used to compare and estimate the splitting of a lineage. For example, by this method, one can interpret when the chimpanzees and humans diverged from each other.

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A scientist was observing an unknown slide under an electron microsocope; he found a cell without a well-defined nucleus but wit
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Let's eliminate this one by one.

Animal cell does not have walls. So we can eliminate The third option.

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8 0
3 years ago
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animals cannot produce enzymes to digest cellulose, yet many termite species consume cellulose from plant material as a main par
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Answer:

Termites have cellulose-digesting protists in their guts.

Explanation:

Termites are able to access nutrients contained in cellulose due to their mutualistic association with some cellulose-digesting protists such as <em>Trichonympha</em> and M<em>ixotricha</em>. The protists produce cellulase in addition to other glycolytic enzymes that work together to convert cellulose to malate.

The malate produced is further metabolized to produce CO_2, hydrogen, acetate and energy in the form of ATP.

The protists get sheltered in the termite's gut in return.

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3 years ago
What phase occurs directly after s phase​
Pani-rosa [81]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ After the s phase in interphase, the G2 phase occurs.

In the G2 phase growth and final preparation for mitosis occurs.

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

4 0
3 years ago
I need help with this I don't know how to do this will someone explain
zavuch27 [327]
A. xx
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6 0
3 years ago
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