Both animal and plant cells have ___. A. cell wall B. chloroplasts C. cell membrane D. large central vacuole 相关知识点: 试题来源: 解析 C。解析:动物细胞和植物细胞都有细胞膜,起到屏障作用并控制物质进出细胞。植物细胞有细胞壁、叶绿体和大液泡,动物细胞没有细胞壁、叶绿体,液泡较小。
The structure that can be found in both plant cells and animal cells is the ___. A. cell wall B. chloroplast C. centriole D. mitochondrion 相关知识点: 试题来源: 解析 D。线粒体在动物细胞和植物细胞中都有。细胞壁和叶绿体是植物细胞特有的;中心粒是动物细胞特有的。
Introducing the cell concept by both animal and plant cells: A historical and didactic approach, presented at - Clement - 2005Clement, P. (2007). Introducing the cell concept with both animal and plant cells: a historical and didactic approach. Science & Education, 16(3), 423-440....
题目Chloroplasts are found in ___. A. animal cells B. plant cells C. both animal and plant cells D. neither animal nor plant cells 相关知识点: 试题来源: 解析 B。解析:叶绿体存在于植物细胞中,负责光合作用,动物细胞中没有叶绿体。反馈 收藏 ...
完形填空 Animals are different from plants.Both animals and plants 1 living things.Do you know 7 to tell whether a thing is an animal or a plant? Maybe your answer is 3 .But maybe you really don’t know.Scientists have 4 to tell whether something is
Some plants such as the oak tree have thick and hard leaves that are difficult for animals to eat. Some grasses may contain a sandy material; eating such grasses wears down the animal's teeth. Many plants also have chemical defenses. Some plants produce chemicals that taste bitter or cause...
CILIA - IN A WIDE VARIETY OF ORGANISMS FROM BOTH PLANT AND ANIMAL KINGDOMS THESE TINY HAIRLIKE PROJECTIONS HAVE SAME BASIC STRUCTURAL PLAN - 2 LONG FILAMEN... CILIA - IN A WIDE VARIETY OF ORGANISMS FROM BOTH PLANT AND ANIMAL KINGDOMS THESE TINY HAIRLIKE PROJECTIONS HAVE SAME BASIC STRUCTURAL...
What are the structures found in both eukaryotes and prokaryotes? What are the main parts of a eukaryotic cell? What type of organelles do prokaryotes have, if any? What cellular structure is found in prokaryotic cells, plant cells, and animal cells?
(endanger) animal and plant species,the administration said Friday at (5) thenews conference regarding cultural and natural heritage day,which (6) falls(fall) on June 8.In the past few years,the country (7) has enhanced(enhance) legal,and technological support of the protectio...
A certain plant in China for instance has prickly (多刺的)leaves and each prickle contains poisonous venom(毒液)A single experience with this kind of plant will teach an animal to stay away from it in the future. 68.The holly plant has more spines on the lower leaves because most animals...