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Flauer [41]
2 years ago
14

Primary production by photosynthetic protists is considered primary because _____.

Biology
1 answer:
Eduardwww [97]2 years ago
3 0
these protests produce chemical energy by fixing CO2
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Answer:

The mice died

Explanation:

In Griffith's experiment, two strains of the same bacteria were used. S strain was smooth because it had a polysaccharide coat. This coat also made it virulent because mouse immune system was not able to destroy it and ultimately the mice died. R strain was rough because it did not have the coat and thus was harmless to mice.

When Griffith injected mice with dead S bacteria and living R bacteria together, the mice died. Live R bacteria had taken up the genetic material or as Griffith called "transforming principle" from the dead S bacteria and transformed into S bacteria. So live S bacteria were present again and they killed the mice.

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Part d - do all bacterial cells have the same structures? there are some structures that are common to all prokaryotic cells, an
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do all bacterial cells have the same structures? no

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If you put a rock in a slingshot and draw back the rubber band the rock will fly out at a predictable speed depending on the distance that the rubber band is draw back. this is an example of the following

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8 0
2 years ago
How do individuals contribute to the flow of economic activity
rewona [7]

Every person has their own part to play or if you want to get scientific then a niche. And if somebody doesn't do their job then it could slow everyone else down. Maybe I don't fully understand the question, But I hope its right.

8 0
3 years ago
Babies with very low or very high birth weight are less likely to survive. Observe a graph of the data.
vaieri [72.5K]

I need to see said graph but to my understanding most under weight babies are born early so their body is not fully developed but as an slightly over sized baby myself the biggest problem was for my mom because she had to have a c section because I was too big to come out the normal way

by the way c section stands for Cesarean section

hope all this helps

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