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Which best describes the life cycles of moss and angiosperm? I. Both life cycles have protected seeds. II. Both life cycles involve meiosis. III. Moss fertilization occurs in the air; angiosperm fertilization
answered
Nov 20, 2017
Biology
high-school
7
votes
200k
views
Inheritance of skin color in humans is dependent not only upon the melanin synthesis genes but also upon a number of other genes. What type of inheritance is exhibited in this case?
answered
Jun 13, 2017
Biology
high-school
2
votes
31.2k
views
The human immune system fights infection by releasing (1) ATPs (3) antibodies (2) antibiotics (4) antigens
answered
May 17, 2016
Biology
high-school
3
votes
226k
views
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