1.やさしい
Who first worked out the basic rules of inheritance by breeding pea plants?
- AGregor Mendel
- BCharles Darwin
- CRobert Hooke
- DLouis Pasteur
2.やさしい
What is endocytosis?
- ASplitting the cytoplasm after the nucleus divides
- BReleasing material from the cell by fusing vesicles with the membrane
- CMoving water across the membrane by osmosis
- DTaking material into the cell by folding the membrane around it
3.やさしい
What is an ecosystem?
- AA single organism together with all of its organs and tissues
- BThe living things in an area and their non-living surroundings
- CThe weather in a particular region
- DAll the members of one species in an area
4.ふつう
Salivary amylase begins the digestion of which nutrient in the mouth?
- AProtein
- BCellulose
- CFat
- DStarch
5.ふつう
An organism is multicellular, makes its own food by photosynthesis and has cell walls of cellulose. Which kingdom does it belong to?
- AFungi
- BBacteria
- CAnimals
- DPlants
6.ふつう
Why is water good at dissolving salts and sugars?
- AIt contains carbon atoms
- BIt has a very low boiling point
- CIts molecules are nonpolar
- DIts molecules are polar
7.むずかしい
The lion is Panthera leo, the tiger is Panthera tigris and the house cat is Felis catus. Which two are most closely related?
- AThe lion and the tiger
- BAll three are equally related
- CThe tiger and the house cat
- DThe lion and the house cat
8.むずかしい
Two parents are both AaBbCc, and the three genes assort independently. What is the probability that a child is aabbcc?
- A1/64
- B3/64
- C1/16
- D1/8
解答
- 1. A · Gregor Mendel
- 2. D · Taking material into the cell by folding the membrane around it
- 3. B · The living things in an area and their non-living surroundings
- 4. D · Starch
- 5. D · Plants
- 6. D · Its molecules are polar
- 7. A · The lion and the tiger
- 8. A · 1/64
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