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aksik [14]
3 years ago
11

All of the organisms are important as producers in the food chain and as producers of oxygen, with the exception of?

Biology
1 answer:
Kamila [148]3 years ago
4 0
<span>Ciliates do not have chloroplasts, so they cannot produce oxygen.</span>
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Can someone please help me?
Veronika [31]
C 50%
cause one has a dominant thats guarantee dominant
5 0
3 years ago
According to fossil records, the horses that lived 50 million years ago were much smaller, weaker and slower than modern horses.
GaryK [48]

Evolution by natural selection.  

survival of the fittest=natural selection

3 0
3 years ago
Slow release of bacteriophage progeny from a bacterial host cell A. does not kill the host cell B. is a feature particular to fi
zhenek [66]

Answer:

C. causes cell lysis

Explanation:

The slow release of the bacteriophage progeny from a bacterial host cell causes bacterial cell lysis and further kills the host cell which is the bacteria, this results to the liberation of progeny viruses which then infect new bacterial cells.

Only a type of bacteriophage called the filamentous bacteriophage reproduces without killing the bacterial host cell.  The filamentous phages infect majorly gram negative bacteria.

7 0
3 years ago
4. What is meant by the fact that water is a "polar" molecule?
Ksju [112]

Hello!

A polar molecule is where one of the atoms in a molecule has a slight positive charge, and another has a slight negative charge, due to the unequal sharing of electrons.

Water is one of these molecules - the electrons spend more time around the oxygen atom in the center, and less around the hydrogens, so the hydrogen atoms have a slight positive charge, and the oxygen a slight negative.

Therefore, your answer is B, water has a slight negative and a slight positive charge at opposite poles.

Hope this helps!

3 0
3 years ago
Now assume that while studying the species, another researcher suggests that changes in land-use in the habitat of axis deer in
GaryK [48]

Answer:

Yes.

Explanation:

Yes, this change of conditions also change the analysis of the situation because the analysis is related to the environmental conditions. When the environmental condition for an organisms changed so it also change its presence in that environment. If there is plenty of resources such as water, food and space for living, the population of that organism will be higher in that region while on the other hand, if this organisms is moved to a place where the resources such as water, food and space is scarce then it will leads to decrease in population of that organisms so we can say that change in conditions also bring change in our analysis.

8 0
3 years ago
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