Answers by Lifeeasy Authors - Lifeeasy Biology: Questions and Answers

Lifeeasy Biology Authors TeamSuper Administrator

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What is relationship between melatonin and the sleep-wake cycle

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What is the role of second messenger in hormone action?

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Why second-messenger systems are required for peptide hormones?

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Why do old people have weak immune system?

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Why is productivity in oceans lesser than the land?

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What is a migratory animal? Give some examples.

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Define self sustainability.

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enlist the steps for controlled cross pollination. would emasculation be needed in cucurbit plant?

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Is RNA polymerase a protein

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What is the function of the peristome?

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Is operculum haploid or diploid?

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What is the function of the operculum?

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Difference between protonema and prothallus?

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What does protonema produce?

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Is protonema haploid or diploid?

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What is protonema?

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Is protonema gametophyte or sporophyte?

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Is protonema photosynthetic?

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What is archegoniophore?

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Relationship between an antheridium and an antheridiophore?

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