Bio 110 Study guides, Class notes & Summaries

Bio 1110 Lab UNCC

what are two factors that contribute to phenotype? genotype and environment species individuals that are able to exchange genetic material gene pool all alleles present in individuals of that species populations interbreeding groups of organisms of the same species living in the same geographical area

Although fungi generally lack extensive cellular specialization, what feature of hyphal growth makes them so well suited as decomposers, mutualistic symbionts, and pathogens? correct answer: a large surface area Fungi have unique life cycles. A fungus that has two parental nuclei in one cell is referred to as a ___________. correct answer: dikaryon dikaryon correct answer: hyphae with cells having 2 different nuclei in each cell. Chytrids are thought to be the ancestral group of fung...

what are two factors that contribute to phenotype? Correct Answer-genotype and environment species Correct Answer-individuals that are able to exchange genetic material gene pool Correct Answer-all alleles present in individuals of that species populations Correct Answer-interbreeding groups of organisms of the same species living in the same geographical area what are two main sources that lead to genetic variation? Correct Answer-mutation and recombination what can somatic mutat...

A gene that affects the expression of a second gene is an example of __________________. a) pleiotropy b) codominance c) epistasis d) polygenic inheritance e) incomplete dominance correct answer: c) epistasis __________ is an example of a character that is controlled by more than one gene (a quantitative character) and demonstrates a continuum of phenotypes. a) Pleiotropy b) Polygenic inheritance c) Epistasis d) Codominance e) Incomplete dominance correct answer: b) Polygenic inhe...

BIO 1100 Anatomy and Physiology openstax PDF File (Test Bank) 1. is the study of the larger structures of the body, those visible without the aid of magnification (A) Gross anatomy (B) Microscopic anatomy (C) Macroscopic anatomy (D) Physical anatomy Ans A Diff Easy Page 8 2. The word “anatomy” comes from a Greek root that means “ ’’ (A) To cut apart (B) To fix with (C) To view inside (D) To study exterior Ans A Diff Easy Page 8 3. Dissection is still used in …………....

Analogies Correct Answer-Characters that can evolve more than once in separate groups by convergent evolution Homologies Correct Answer-Characters that are similar due to common ancestry Poriferans Correct Answer-The phylum that is made up of sponges Cnidarians Correct Answer-The phylum that contains jellyfish and sea anemones Radial symmetry Correct Answer-Organisms who's bodies have an axis that runs from mouth to base with many planes of symmetry through this axis; usually organi...

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