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iren2701 [21]
3 years ago
8

Which of the following is a radially symmetrical animal with stinging tentacles?

Biology
1 answer:
madreJ [45]3 years ago
6 0
The answer is B. Cnidarians

Cnidarian body has no left or right side, only tom and bottom surfaces. If you divide cnidarian a about central point, you will get equal parts. So, cnidarians are radially symmetrical animals. This group includes hydroids, jellyfish, anemones, and corals. In all groups, animals have stinging cells on tips of tentacles. They use them to capture the prey. Their name literally means stinging creatures.
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What is the correct sequence of events that occur during protein synthesis?
bixtya [17]

Answer:

3, 1, 4, 5, 2

Explanation:

DNA helicase enzyme will unwind DNA into 2 segments for a template. Complementary nitrogenous bases will attach themselves to one of the DNA strands. mRNA carries codons for instructions from DNA. mRNA leaves the nucleus and joins with a ribosome (tRNA) in the cytoplasm. tRNA has anticodons which are complementary to a specific mRNA molecule. tRNA pairs with and translates instructions that the mRNA is carrying. Each amino acid delivered to the ribosome by tRNA begins forming a chain of amino acids, called a peptide bond.

4 0
3 years ago
Why is death by predator more natural or right compared to death by starvation
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If the results of an experiment do not support a scientist’s hypothesis, what should the scientist conclude?
spayn [35]

Answer:

D

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5 0
3 years ago
Read 2 more answers
Select ALL the correct answers. Based on these images, what can you say about the tentacles of an octopus and the limbs of a liz
slamgirl [31]

Tentacles of an octopus as well limbs of a lizard are analogous structures.

Analogous structures or organs perform the same function in different organisms that bear no resemblance to each other anatomically. Analogous structures are formed as a result of convergent evolution, i.e. different structures evolving for the similar function and thus having similarity. Tentacles of an octopus as well as limbs of a lizard are used for the similar function, i.e. locomotion in this case.

On the other hand, homologous structures result from divergent evolution. Homologous organs contain a similar basic structure but perform distinct functions in different organisms.

To learn more about Homologous organs here

brainly.com/question/14963404

#SPJ1

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