1 Fri Mar 1 to C 1 hp + Writing Task: Citing the supplied documents and using your knowledge of natural selection, complete the following tasks. Explain what genetic variation is and how is it beneficial to a population facing an environmental challenge Engage in argument from evidence whether small or large body size is more fit for survival in the fish populations. Predict what is likely to happen to body size for fish harvested by nets if the holes in the nets were to become smaller 10% Done

1 Fri Mar 1 to C 1 hp + Writing Task: Citing the supplied documents and using your knowledge of natural selection, complete the following tasks. Explain what genetic variation is and how is it beneficial to a population facing an environmental challenge Engage in argument from evidence whether small or large body size is more fit for survival in the fish populations. Predict what is likely to happen to body size for fish harvested by nets if the holes in the nets were to become smaller 10% Done

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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- Student Notes 46. Piedmontese Size: breed Cows average between 1..200 to 1.400 Ibs.: mature bulls average between 2,000 to 2,200 Ibs. Usage: have higher than any other breed and are also valued for their leanness due to their double muscling, small bones and thin skin 47. Pinzgauer Origin: Austria nipho ombei9 bevlave developed by Alpine exportation in Europe started in the 1800s; Canada imported them in 1972; semen was exported to the United States the same as far back as 500 A.D. year Characteristics: chestnut red with white on the back, tail and barrel horned or polled have strong, correct legs for traveling long distances
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Explain how variation in molecules can provide greater fitness? Please explain in 2-5 sentences ONLY. Thank you
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Q:need help with question We looked at how the beliefs of the Theory of Special Creation were challenged by Descent with Modification. Even before Lamarck and Darwin proposed that species do change over time, what belief of the Theory of Special Creation had already been challenged? Species do not change Lineages do not split Each species is separately created Each species is independently created Earth and life are young
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Please help with the following: Lactase persistence is an adaptation to milk drinking that has developed since the beginning of agriculture ~10 KYA. What is the relationship between the alleles driving this ability in European, Indian and African populations? A. One allele is responsible for lactase persistence in Europeans and Indians because of where agriculture originated and was introduced through migration. routes. B. The allele responsible for lactase persistence in all three populations is the same allele on the LCT gene. C. Different alleles are responsible for lactase persistence in each population. D. One allele is responsible for lactase persistence in Europeans, but other alleles cause the trait in Indian and African populations. E. One allele is responsible for lactase persistence in Africans, but other alleles cause the trait in European and Indian populations.