Biology, 25.10.2019 23:43 Erinkim2292
Which of the following statements is true?
(a) most bacterial species can be cultured in the lab.
(b) macronutrients are present in sufficient quantities for growth as contaminants in water and glassware.
(c)all bacterial species require the same essential nutrients.
(d)bacterial species use a limited number of nutrient sources.
(e) all organisms require sulfur as a macronutrient.
Answers: 2
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Why does the skin of your finger shrink when you wash clothes for a long time?
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Biology, 22.06.2019 07:00
Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction.
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Biology, 22.06.2019 10:00
1. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 50%25%0%100% 2. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 0%100%50%25%(picture 1 is for question 1, and picture 2 is for question 2)
Answers: 1
Which of the following statements is true?
(a) most bacterial species can be cultured in the...
(a) most bacterial species can be cultured in the...
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