A. always sexual reproduction B. called vegetative propagation and is asexual C. only possible in flowering plants D. not a form of plant reproduction 相关知识点: 试题来源: 解析 B。解析:植物的一部分,如叶子,能长成新植株的过程被称为营养繁殖,这是无性繁殖。选项A,不是总是有性繁殖,A错误。选...
结果1 题目Which is a part of a plant? A. leaf B. chair C. desk D. computer 相关知识点: 试题来源: 解析 A。B 选项“chair”是椅子;C 选项“desk”是书桌;D 选项“computer”是电脑,只有 A 选项“leaf”是植物的一部分。反馈 收藏
Some fruits, like strawberries, have seeds on the outside. In order to grow, seeds need to move to a new place where they can get the water, light, and space they need to live. Flower The flower is one of the parts of the plant. Flowers come in different colors, shapes, and ...
The meaning of LEAF is a lateral outgrowth from a plant stem that is typically a flattened expanded variably shaped greenish organ, constitutes a unit of the foliage, and functions primarily in food manufacture by photosynthesis. How to use leaf in a sen
Fruit is also part of the plant.Fruits keep seeds(种子) in safety so they can grow into new plants.Seeds are made by flowers.They come in all kinds of different shapes and sizes.They can grow into new plants.Sometimes,seeds are kept in safety inside of fruit.Some fruits,like strawberries...
Which part of the plant is usually flat and thin, and can be green? A. root B. leaf C. stem D. flower 相关知识点: 试题来源: 解析 B。解析:叶子(leaf)通常是扁平且薄的,很多叶子是绿色的,这是因为含有叶绿素。根(root)一般是细长的,在地下;茎(stem)有粗细之分,形状多样;花(flower)有各种...
The part of a plant that takes in water is the ___. A. leaf B. stem C. root D. flower 相关知识点: 试题来源: 解析 C。植物吸收水分的部分是根。选项 A“leaf”是叶子;选项 B“stem”是茎;选项 D“flower”是花。考查植物各部分的功能。反馈 收藏 ...
A beautiful part of a plant is the ___. A. leaf B. flower C. root D. stem 相关知识点: 试题来源: 解析 B。花通常是植物中比较美丽的部分。选项 A“leaf”叶子主要起光合作用等作用;选项 C“root”根在地下;选项 D“stem”茎主要起支撑和运输作用。所以答案是 B。反馈...
A. leaf B. flower C. root D. stem 相关知识点: 试题来源: 解析 D。选项 A“leaf”叶子不是起支撑作用;选项 B“flower”花也不是支撑部分;选项 C“root”根是在地下起固定和吸收作用;选项 D“stem”茎可以支撑植物。所以答案是 D。反馈 收藏 ...
The part of a plant that holds it up is the ___. A. leaf B. flower C. stem D. root 相关知识点: 试题来源: 解析 C。植物中支撑它的部分是茎。选项 A“leaf”叶子主要进行光合作用等;选项 B“flower”花用于繁殖;选项 D“root”根在地下吸收水分和养分。反馈 收藏 ...