Biology, 05.04.2021 22:40 adrianVocke5685
Juuy the diagram of an Amoeba then answer the questions
that follow
А A
B
- С
(3
(1
1. Provide labels for the parts marked A and B.
2. State the function of the part marked C
3. Does this portion of the fern plant represent the
sporophyte or gametophyle? Give a reason for your
answer.
Answers: 1
Biology, 22.06.2019 09:30
Juan and carol were studying invertebrates in biology. they knew that segmented or earth worms preferred a dark, moist habitat. during this lab, they would be investigating the responses of organisms called planaria or dugesia tigrina. these were simple flatworms that still had a one-way digestive system and a very simple nervous system. juan and carol placed the planaria in a petri dish containing cool, distilled water that was partially covered with black paper. they shined a light on the dish. next, they removed the paper and placed a small amount of chicken liver at one end of the dish. they added a few large salt crystals to the water. finally, they added drops of hot water to the cool water in the petri dish. their results can be seen in the data table. according to their experiment, all but one conclusion is valid.
Answers: 1
Biology, 22.06.2019 19:00
1. in what ways have non-native species been beneficial? 2. what are some of the hypotheses for the collapse of honeybee colonies? 3. distinguish between regional and functional extinction. 4. why is it difficult to measure background extinction rates? 5. what three factors are most important in causing extinction rates to climb?
Answers: 2
Biology, 22.06.2019 19:30
Analyze how the four requirements for life were identified by scientists
Answers: 1
Juuy the diagram of an Amoeba then answer the questions
that follow
А A
B
- С
(...
А A
B
- С
(...
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