Biology, 14.04.2020 19:08, aubreywolfe2584
In all photosynthetic organisms studied to date, except one class of photosynthetic bacteria, light is captured by clusters of chlorophyll and accessory pigment molecules, which together are called:.
Answers: 3
Biology, 23.06.2019 00:00, harleyy6802
Darwin’s studies of finches on the galápagos islands suggest that the finches’ differences in beak structure were most likely directly due to:
Answers: 1
Biology, 23.06.2019 00:30, queensnowflake32
Many birth-control pills release a constant amount of synthetic estradiols and progesterone for 21 days, followed by 7 days when no hormones are ingested. which of the following statements most accurately describes the effects of birth-control pills? -birth-control pills maintain constant levels of estrogens and/or progesterone so there is no surge in lh and ovulation does not occur.-birth-control pills inhibit the development of the uterine lining so implantation of a fertilized oocyte cannot occur.-birth-control pills maintain constant levels of estrogens and/or progesterones and mask the release of the oocyte from the follicle.-the 7 days with no hormones does not allow a thick enough uterine lining to form so a fertilized oocyte cannot implant.
Answers: 2
In all photosynthetic organisms studied to date, except one class of photosynthetic bacteria, light...
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