Biology, 01.04.2021 04:00, elnkun98owvaa6
Which of the following explains how cells become specialized to develop into parts of organ systems?
Select one:
Cells develop in particular areas of the body, which gives them the same functions.
Cells perform chemical reactions that change their physiology, which allows them to become organs.
Cells undergo differentiation during their development, which activates particular genes.
Cells join together with others that have the same function, which produces organs.
Answers: 2
Biology, 21.06.2019 20:00, smartboy2296
The seed coat's most important function is to provide a) a nonstressful environment for the megasporangium. b) the means for dispersal. c) dormancy. d) a nutrient supply for the embryo. e) desiccation resistance.
Answers: 1
Biology, 22.06.2019 09:30, zahwaahmaf
Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.
Answers: 1
Biology, 22.06.2019 13:00, Bradgarner772
"your temperature analysis reveals a pattern with coldest temperatures located to the portion of the map."
Answers: 1
Which of the following explains how cells become specialized to develop into parts of organ systems?...
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