Biology, 27.06.2019 16:00 conyabrew82
Ddt () is a manmade pesticide that was designed to kill insects that carried diseases. however, the pesticide was found to cause mutations to both body cells and sex cells in other organisms. because of this, ddt is now banned in most countries around the world. how are mutations to reproductive cells, or gametes, different than mutations to other cells in the body? i. mutations to reproductive cells can be passed on to offspring. ii. mutations to body cells can be passed on to offspring. iii. mutations to body cells are more harmful than mutations to reproductive cells. iv. mutations to reproductive cells are usually beneficial to offspring. -- a. i, ii, and iii only b. ii and iii only c. i, ii, iii, and iv d. i only
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Biology, 22.06.2019 01:00
Complete the statements to identify the first two steps of meiosis i. (1 ) the first and longest step of meiosis i is called i. (2)the second step of meiosis i is called i.
Answers: 1
Biology, 22.06.2019 06:40
Which is not a type of symmetry? a. asymmetryb. radial symmetryc. bilateral symmetryd. lateral symmetry
Answers: 3
Ddt () is a manmade pesticide that was designed to kill insects that carried diseases. however, the...
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