Biology, 31.08.2019 07:30 tynitenaire
Which of the following is not true concerning rainforests?
a.
twenty-five percent of western pharmaceuticals are derived from rainforest ingredients.
b.
almost 50,000 rainforest species are lost every year due to deforestation.
c.
half of all rainforest plants have been tested for their medicinal properties.
d.
projections say rainforest deforestation could eliminate half of the world’s species.
Answers: 2
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 “true breeding” 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
Biology, 22.06.2019 12:10
26 a medida que cambia el clima, ¿qué tipo de reproducción más probablemente de a una especie mayores posibilidades de supervivencia?
Answers: 2
Which of the following is not true concerning rainforests?
a.
twenty-five percent of we...
a.
twenty-five percent of we...
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