The two algae seen here are classified as green algae. That means they make their own food by photosynthesis. The algae on the l
eft is one-celled, or unicellular. The algae on the right is many-celled, or multicellular.
How are these two types of algae different?
Question 5 options:
Only the the multicellular algae contains a chloroplast.
They are different only in how many cells make up each algae.
Only the multicellular algae has chlorophyll for photosynthesis.
The multicellular algae cel has many more parts than the unicellular algae.
How are these two types of algae different?
Question 5 options:
Only the the multicellular algae contains a chloroplast.
They are different only in how many cells make up each algae.
Only the multicellular algae has chlorophyll for photosynthesis.
The multicellular algae cel has many more parts than the unicellular algae.
2 answers:
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Answer:
7.0*10-11m or 70Å
Explanation:
From Bragg's equation, w=2dsinx/n
Since all the parameters are specified in the question, we can easily go ahead to obtain the wavelength but we must convert the spacing given in angstroms to meters using the conversion factor provided as shown in the solution below:
Answer:
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» Therefore, correct expression is;