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valina [46]
4 years ago
14

If you were looking at. Multi-cellular organism with a microscope, would you be looking at a prokaryotic o eukaryotic organism.

How do you know ?
Biology
2 answers:
Nikolay [14]4 years ago
6 0
Prokaryotic cells DO NOT have a nucleus, so look for those
The DNA in the Prokaryotic cells is not enclosed within the Nuclear membrane. <span />
aleksandrvk [35]4 years ago
5 0
Mult-cellular organisms are eukaryotic organisms. When looking at a eukaryotic organism under a microscope, the cells will contain nuclei. A prokaryotic organism has no nucleus.
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Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction in which water and carbon dio
Dimas [21]

Answer:

See the explanation below

Explanation:

From the balanced equation of photosynthesis:

6 CO_2    +  6 H_2O   ------->  C_6H_{12}O_6     +   6 O_2

6 moles of CO2 is required to produce 6 moles of oxygen.

Assuming that 5.2 g of CO2 reacts with water,

mole of CO2 = mass/molar mass = 5.2/44.01 = 0.1182 mole

Hence,

0.1182 mole of CO2 will yield 0.1182 mole of O2.

Mass of oxygen that will be produced from 5.2 g of CO2:

 = molar mass of O2 x mole of O2

         = 0.1182 x 16

             = 1.9 g of O2.

<em>Note: Because the mass of CO2 is in two significant figure, the final answer was adjusted to be in two significant figure. The mass of oxygen can be computed depending on the mass of CO2 involved.</em>

4 0
4 years ago
6. Which of the following statements about protists is true?
VikaD [51]
<h3>Answer:</h3>

The Correct answer is... <em>C.</em><em> Protists are a catch-all group for eukaryotes that aren't plants, fungi, or animals</em>.

<h3>Explanation:</h3>

Let's break it down!

~~~

A. Protists are all <u>heterotrophic</u>.

The given statement in answer choice A. is (partially correct) FALSE.

<em>The following statement is TRUE... The protist is classified as </em><em>either</em><em> </em><u><em>autotrophs</em></u><em> or </em><u><em>heterotrophs</em></u><em>.</em>

~~~

B. Protists can't <u>live in freshwater</u>.

The given statement in answer choice B. is also FALSE.

<em>TRUE... Nearly </em><em>all protists exist</em><em> in </em><u><em>some type of aquatic environment</em></u><em>, </em><u><em>including freshwater</em></u><em>.</em>

~~~

C. Protists are a catch-all group for <u>eukaryotes</u> that aren't <u>plants, fungi, or animals</u>.

The given statement in answer choice C. is CORRECT!

<em>TRUE... As the </em><em>catchall term</em><em> for </em><u><em>eukaryotic organisms</em></u><em> that are </em><em>not animals, plants, fungi</em><em>, or any single phylogenetically related group, it is not surprising that few characteristics are common to all protists.</em>

~~~

D. Protists are all <u>parasitic</u>.

The given statement in answer choice D. is (partially correct) FALSE.

<em>TRUE... </em><em>Many</em><em> protists are </em><u><em>pathogenic </em></u><u><em>parasites</em></u><em> that must infect other organisms to survive and propagate.</em>

<em>~~~</em>

Therefore, the correct answer choice is C.

I hope this was helpful! (✿◠‿◠)

3 0
2 years ago
Matilda is at a reception. The dinner choices are chicken and beef, her two favorite entrees. However, chicken sometimes upsets
Natasha_Volkova [10]

Answer:

The answer is Multiple Approach-Avoidance.

Explanation:

8 0
4 years ago
Darwin had very few fossils to support his theory of evolution by means of natural selection when he published On the Origin of
Rama09 [41]

Answer:

Fossils plays an important role in the field of biological study. It is because it acts as key evidence for the evolution that has been occurring on earth since the time of origin of earth.

These fossils are valuable as they are found to be embedded in the sedimentary rocks of about millions and billions of years old. The study of these fossils enabled scientists to understand how life evolved from single-celled organisms to the present day complex organisms. The initially occurring organism was comparatively small and soft-bodied, and so are rarely found. But in today's world, the organisms existing are much different and structured in a well-defined pattern, and this helped in the understanding of the evolutionary pattern of life on earth and also explains the key factors that are responsible for the occurrence of evolution.

Thus, these fossils are considered to be very much essential for studying biological evolution.

6 0
4 years ago
How does knowing the number of valence electrons in one of the alien elements help to identify it? Explain how a periodic table
andre [41]
I would help but I suck at this sorry
7 0
4 years ago
Read 2 more answers
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