Plants have adapted to dry land by evolving all of the following except -
a. association with...
Plants have adapted to dry land by evolving all of the following except -
a. association with mycorrhizae to improve mineral up take.
b. secreting a waxy coating to prevent water loss.
c. tissues to conduct water through the plant.
d. forms of chlorophyll more efficient at capturing light.
e. structures to protect reproductive cells and embryos.
Answers: 1
Biology, 21.06.2019 19:50
Which statements correspond to cellular respiration? co2 diffuses passively into the cell. co2 diffuses passively out of the cell. co2 must be pumped out of the cell. o2 diffuses passively when produced inside the cell. o2 diffuses passively when converted to co2. o2 is pumped in and forces co2 out.
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Biology, 21.06.2019 20:00
Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area
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Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria
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Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom
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