Biology, 26.11.2019 04:31 Richelleypinelley
You can use any plant that has a stem. you can use 3 different plants. fill the blanks below. (observe 3 plants in your home that has a stem)
plant 2 name or description:
plant 2 stem height (cm):
plant 2 stem circumference (cm)
plant 2 stem radius (cm):
plant 2 stem cross section:
plant 3 name or description:
plant 3 stem height (cm):
plant 3 stem circumference (cm):
plant 3 stem radius (cm):
plant 3 stem cross section:
plant 4 name or description:
plant 4 stem height (cm):
plant 4 stem circumference (cm):
plant 4 stem radius (cm):
plant 4 stem cross section:
Answers: 3
Biology, 22.06.2019 00:10
Recent research by marine biologists suggests that bottlenose dolphins have names for themselves. scientists played sounds they had identified as the names of particular dolphins, putting them through a synthesizer so that they did not sound like the voices of particular dolphins. the researchers found that dolphins would respond to the names of other dolphins that they were related to or associated with, but they ignored the names of strangers. this discovery suggests a much greater degree of self-awareness in aquatic mammals than was previously suspected. if this research holds up, what does it suggest about dolphins?
Answers: 3
Biology, 22.06.2019 08:00
Why did mendel use pea plants in his experiments? a. they have no alleles. b. they are haploid organisms. c. they reproduce quickly. d. they are all male.
Answers: 1
Biology, 22.06.2019 09:10
Refer to this portion of a dichotomous key for fish identification to answer the question. 1. (a) has a single dorsal fin ® 5 (b) has a double dorsal fin ® 2 2. (a) one fin is spiny, the other is smooth ® 3 (b) one fin is not spiny or smooth ® 4 5. (a) has small fin on back near tail ® 6 (b) has no fin on back near tail ® 7 6. (a) has barbs near the mouth ® catfish (b) does not have barbs near the mouth ® 10 7. (a) tail is asymmetrical ® 8 (b) tail is symmetrical ® 9 10. (a) scales are small ® trout (b) scales are large ® whitefish what is the next step to complete to identify a fish that has a single dorsal fin, no fin on the back near the tail, and no barbs near the mouth? step 2 step 5 step 7 step 10
Answers: 2
Biology, 22.06.2019 13:00
This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic.
Answers: 1
You can use any plant that has a stem. you can use 3 different plants. fill the blanks below. (obser...
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