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aleksandr82 [10.1K]
3 years ago
14

A mite is a tiny organism that may ride on top of an insect, such as a beetle, in order to move quickly from place to place. The

relationship between the mite and the beetle would be an example of commensalism if
Biology
2 answers:
Irina18 [472]3 years ago
7 0
This can only be if the mite is not harming the beetle in any way, and the beetle is unaffected. Unaffected meaning it isn't negatively or positively impacted.

kupik [55]3 years ago
6 0

the answer is the beetle is neither harmed nor helped by the mite.

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carbohydrates may for larger carbon based macromolecules by combining with which elements A) sodium, potassium, nitrogen B) nitr
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The answer is B.

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Which of the following statements about prey choice is not correct?
gogolik [260]

Answer: d. Predators avoid prey that are in their prime in order to maintain a high reproductive rate in the prey population, and hence 'grow' prey for the future.

Explanation:

A predator can be define as an organism superior and strong enough to kill inferior and weaker organism. This organism kill other organism to obtain it as food. A prey is an organism which is weak and cannot defend itself from the attack of the superior organism.

d. is the correct option. This is because the predators do not bother about the age and strength of the prey. They attack over them whether the prey is weak , young, prime, or old and try to obtain it as food.

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Part A - Modification of chromatin structure Which statements about the modification of chromatin structure in eukaryotes are tr
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Some forms of chromatin modification can be passed on to future generation of cells

Acetylation of histone tails in chromatin allows access to DNA for transcription

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chromatin modifications that can be passed on includes epigenetic modifications that are heritable changes made to the chromatin structure that does not involve the DNA sequences. Some epigenetic modifications include DNA methylation and Histone modifications. examples of histone modification include acetylation, methylation, phosphorylation, ubiquintylation etc. All these function either in allowing the DNA become more accessible to transcritional factors or vice versa. for exmple, histone tail acetylation encourages unwounding of nucleosomes allowing transcriptional factors to have access to the DNa while histone tails methylation further tightens the nucleosomes promoting condensation of the chromatin.

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Answer:mitosis. meiosis.

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