Biology, 23.07.2019 00:30 andyboy336747
Early scientists used morphological characteristics to create a phylogeny of animals, but recently, dna sequence data have in the revision of phylogenies of taxa within the larger groups (i. e., bilaterians, sponges, cnidarians). why are morphological characteristics like “fate of the blastopore” or “body symmetry” relatively good at predicting larger-scale branching patterns on phylogenies?
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Biology, 21.06.2019 19:30
As global warming continues the ocean absorbs more of the earth's heat what term describes the ocean as a storage location for heat a) heat binb) heat sinkc) heat storaged) heat vent( answer this for me)
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Biology, 22.06.2019 03:00
Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels
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Biology, 22.06.2019 04:00
Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them
Answers: 1
Biology, 22.06.2019 20:00
Which of the following initial observations would more directly lead to this research study? a) ginko biloba is cost effective and also possesses heart-protective, antioxidant, anti-inflammatory properties. b) metformin is an effective treatment of patients with t2d, but shows side effects that complicate the disease state. c) over the past several years, the cost of treating t2d within the united states has increased dramatically. d) many plants contain molecules that improve the health and quality of life of patients with a variety of diseases like t2d. e) t2d affects millions of individuals in the usa and worldwide many of who could benefit from improved therapies.
Answers: 3
Early scientists used morphological characteristics to create a phylogeny of animals, but recently,...
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