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Alex787 [66]
3 years ago
14

there are four trophic levels in a food chain: Algae, salmon, bears and humans. if algae produce 6500 kj of energy, calculate th

e amount of energy that is passed on to each trophic level
Biology
2 answers:
MrMuchimi3 years ago
3 0

6500 divide it by 10 in every trophic level!

solmaris [256]3 years ago
3 0

6500 divide it by 10 in every trophic level!

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Question:All known organisms use genetic information to produce protein molecules via the same genetic code. This finding strongly supports the hypothesis that __________.

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d) there's only one possible way to encode information in a macromolecule

Answer:

b) all organisms are descended from one or a few common ancestors

Explanation:

Protein synthesis occurs when the nucleotide sequence of the mRNA is read in the form of genetic codes. A specific genetic code specifies the same amino acid in all living beings. For example, the code "UUU" codes for phenylalanine in all the living beings irrespective of their species. This suggests that all the life forms have originated from one or few common ancestors and the genetic code has been preserved during the course of evolution of various species.

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What is the term for thin, stained slice of tissue mounted on a microscope slide?
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The correct term is histological section.

<h3>What are histological sections?</h3>

Histology has to do with the study of tissues. Sectioning has to do with cutting very thin slices of objects.

Thus, histological sectioning is an act of cutting very thin slices of tissues for the purpose of mounting such on microscope slides. To enhance views and differentiate different parts of cells, sections of tissues are often stained.

More on histological sections can be found here: brainly.com/question/15603731

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