D. The new plants are genetically identical to the parent plant. 相关知识点: 试题来源: 解析 D。解析:无性繁殖的特点是新植株与母株在基因上是完全相同的。选项A,无性繁殖不需要两株亲本植物,只需要一株,所以A错误。选项B,因为新植株与母株基因相同,所以不会有基因多样性,B错误。选项C,无性繁殖不涉及...
B。解析:When plants reproduce asexually through runners, new plants grow from underground stems that spread out from the parent plant. Option A is related to sexual reproduction as it involves seeds. Option C is about pollination which is part of sexual reproduction. Option D is also about sex...
解析 B。解析:草莓(Strawberry)可以通过匍匐茎(runners)进行无性繁殖,这种繁殖方式有助于它快速蔓延和适应环境。橡树(Oak tree)主要通过种子进行有性繁殖。向日葵(Sunflower)也是通过种子繁殖,属于有性繁殖。百合(Lily)通常通过鳞茎或种子繁殖,不是以发送匍匐茎这种无性繁殖方式为主,所以不选A、C、D。
A. Only sexual reproduction. B. Only asexual reproduction. C. Alternate between sexual and asexual reproduction equally. D. Stop reproduction. 相关知识点: 试题来源: 解析 B。解析:当环境稳定时,无性繁殖可以快速产生与母体基因相同的后代,能够快速占据适宜的环境空间,所以植物可能主要采用无性繁殖。有性繁...
Which plant can reproduce asexually by runners? A. Strawberry B. Banana C. Grapevine D. Orchid 相关知识点: 试题来源: 解析 A。Strawberry(草莓)可以通过 runners(匍匐茎)进行无性繁殖。Banana(香蕉)、Grapevine(葡萄藤)和 Orchid(兰花)通常不是通过这种方式无性繁殖。反馈 收藏 ...
Some plants can reproduce without seeds. For example, the potato can grow new plants from its tubers. Which of the following plants also reproduces asexually like the potato? A. The sunflower B. The strawberry C. The fern D. The oak tree 相关知识点: 试题来源: 解析 C。解析:本题...
Since viruses do not involve the formation of gametes, they are considered to reproduce asexually. Suggest Corrections 1 Similar questions Q. Under what circumstances can viruses reproduce? Q. Most of the plants reproduce by sexual method. Name two plants which can reproduce asexually. Q. When ...
A. All plants in a population reproduce asexually. B. Only one type of plant is allowed to grow in an area. C. Plants from different regions are introduced and can cross - pollinate. D. Plants are prevented from any form of reproduction. 相关知识点: 试题...
Some plants can reproduce asexually through ___. A. 金土美更持便增离用府容导金土美更持便增离用府容导pollination金土美更持便增离用府容导金土美更持便增离用府容导 B. 三还容三还容fertilization三还容三还容 C. 意外王常于意外王常于fragmentation意外王常于意外王常于 D. 万原不表候常革求照通...
40. Ahmad read from a book that an African Violet plant can reproduce from seeds as well as from the leaves. He wanted to compare the growth of the new plants using the two different parts.He prepared two similar pots with the same type and amount of soil. In Pot A, he placed an ...