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SCORPION-xisa [38]
3 years ago
11

The classic Hershey and Chase (1952) experiment that offered evidence in support of DNA being the genetic material in bacterioph

ages made use of which of the following labeled component(s)?
A. phosphorus and sulfur
B. nitrogen and oxygen
C. tritium
D. hydrogen
E. None of the answers listed is correct.
Biology
1 answer:
irina1246 [14]3 years ago
6 0
D...............SJSU’s
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Which best describes the function of the part labeled b?
lapo4ka [179]
There is no picture for me to know what part is labeled b
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4 years ago
Pyramids depicting the number of organisms or biomass may be inverted, upright, or even diamond-shaped.
Delicious77 [7]

Answer:

The correct answer is - as energy lost at every trophic level.

Explanation:

In any ecological ecosystem the energy pyramids always upright unlike other pyramids such as biomass showing the number of organisms, that can be diamond shape, inverted or upright.

The main reason behind this is due to the fact that it is only a pyramid in the ecosystem that always unidirectional in the food chain which is always some energy lost with an increase in the trophic level in the food chain. This loss of energy always gets back to the atmosphere in each step of the food chain.

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3 years ago
PLEASE ANSWER QUICKLY!! 4O POINTS!!!!
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Here some may also refer to the popular “CULTURE” magazine of America which talks about cannabis community. It was published with an intention of entertaining 5,00,000+ cannabis patient thought the content of magazine which includes  news, legal advice, event , music, travel column, strain and edible reviews, CD/DVD/film/book reviews, recipes, photo galleries and an extensive events calendar

5 0
3 years ago
Read 2 more answers
Marianne is comparing two animals: a fruit fly and a fruit bat. She asks, "Do a fruit fly and a fruit bat share a common ancesto
Sonja [21]

The answer is; YES

All organisms share one common ancestor in the beginning of life. Different species have branched at different times from common ancestors hence he evolutionary tree looks like tree called a cladogram. The nodes represent the common ancestry while branches depict divergence. Therefore even fruit flies and the fruit bats even though they do not belong to the same species shared a common ancestor at one time in history.

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