Biology, 13.04.2020 23:07 ajyoung3142005oztpya
Which of these cells of the dermal tissue of plants prevent water loss and control gas exchange?
a phloem cells
b companion cells
c parenchyma cells
d guard cells
if you answer it right and fast i will mark you as brailenist
Answers: 3
Biology, 21.06.2019 23:30
You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled
Answers: 1
Biology, 21.06.2019 23:40
1. which of the following is correct regarding opiates/opioids: a. they all have a natural component as a starting pointb. they have low addiction possibilitiesc. methadone binds to some of the same receptorsd. a and care correcte. all are correct
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Biology, 22.06.2019 01:30
In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were βtrue breedingβ for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.
Answers: 2
Which of these cells of the dermal tissue of plants prevent water loss and control gas exchange?
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