Biology Formative Assessment - Higher - Selective breeding
Q1.
Many different types of animals are produced using selective breeding.
Some cats are selectively bred so that they do not cause allergies in people.
Many people have breathing problems because they are allergic to cats
The allergy is caused by a chemical called Fel D1
Different cats produce different amounts of Fel D1
A cat has been bred so that it does not produce FelD1.
The cat does not cause an allergic reaction.
Explain how the cat has been produced using selective breeding and describe any
disadvantages from selective breeding the cat in this way
Answers: 1
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What do your cells need to live? a. carbon dioxide b. carbon c. air d. oxygen
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Will ! a cell containing a 3% sucrose solution is placed into a beaker containing a 7% sucrose solution. assume the cell’s membrane is permeable to water, but not permeable to the sucrose. where will the water diffuse? explain.
Answers: 1
Biology, 22.06.2019 20:10, ultimateapes
Which of the following accurately describes the correct order of events in the process of transpiration within a plant? a. water enters the roots, passes through the leaves, and leaks through the stem pores. b. water enters the roots, gets transported through the stem, and evaporates through the leaves. c. water is absorbed through the leaves, is transported through the stem, and nourishes the roots. d. water is absorbed through the leaves, nourishes the roots, and leaks through the stem pores.
Answers: 1
Biology Formative Assessment - Higher - Selective breeding
Q1.
Many different types of animal...
Many different types of animal...
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