Biology, 27.05.2021 20:40 mleighaj9560
Question 1: Which of the following physical structures does not help support an organism?
A: Stem
B: Ovaries
C: Skeleton
D: Exoskeleton
Question 2: Which of these physical structures in plants has a different function than fur in animals?
A: Fuzzy hair
B: Spines
C: Stem
D: Thorns
Question 3: Choose all of the statements which describe the difference between the function of the support structures in plants and animals:
I : The stem transports food from the leaves throughout the plant.
I I : The exoskeleton is a hard covering that protects some animals.
I I I : The stem transports water to the leaves of the plant.
I and II
I and III
II and III
I, II, and III
Answers: 3
Biology, 22.06.2019 02:00
Which of the following describes a negative feedback loop? when the heart rate is too high, the body sends hormones that continually increase the heart rate higher. when a pregnant woman is in labor, the body sends hormones that increase the intensity of contractions, which then increases the secretion of the same hormones. when blood sugar is too low, the body sends hormones that raise blood sugar until it reaches a typical level and hormone secretion slows. when a person is jogging, the body sends hormones that continually decrease the rate of oxygen supply to the legs.
Answers: 1
Biology, 22.06.2019 11:00
In general, did the simulated mice align with your predictions from the punnett squares? yes or no?
Answers: 3
Biology, 22.06.2019 15:10
What tool do geneticists use to predict the outcome of genetic crosses? a.karyotype b.punnett square c.centrifuge
Answers: 2
Question 1: Which of the following physical structures does not help support an organism?
A: Stem
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