offspring with more genetic variation D. a quicker process compared to asexual reproduction 相关知识点: 试题来源: 解析 C。解析:植物有性繁殖通常会导致后代有更多基因变异,选项 A 无性繁殖后代基因变异少。选项 B 无性繁殖后代与亲本相似。选项 D 有性繁殖过程相对无性繁殖较慢。
In plants, sexual reproduction often involves _. A. the fusion of male and female gametes. B. the production of spores only. C. the growth of new shoots from roots. D. the splitting of a single cell. 相关知识点: 试题来源: 解析 A。解析:在植物中,有性繁殖通常涉及雄性和雌性配子(male ...
Which of the following is a characteristic of sexual reproduction in plants? A. It only requires one parent plant B. Offspring are genetically identical to the parent C. It involves the union of male and female gametes D. It does not produce seeds 相关知识点: ...
Not all plants need to reproduce sexually. The bramble plant produces roots at the end of this long stem; from here a new plant will grow. In spite of this method, however, sexual reproduction is still a major factor in the reproductive cycle of the bramble plant. ...
解析 C。Pollination is the process of transferring pollen from the male part to the female part of a flower for sexual reproduction. Budding and vegetative propagation are forms of asexual reproduction. Fragmentation is not a common way of plant reproduction....
SEXUAL REPRODUCTION CONCEPT Sexual reproduction is one of the two major ways, along with asexual reproduction, that plants and animals create offspring and thus propagate the species. Critical to sexual reproduction is the process of fertilization, whereby the male and female sex cells fuse, or ...
Sexual Reproduction in Seedless PlantsThe spores grow into a
Most of the evolved organisms on the planet, like plants and animals and various multicellular organisms, display sexual reproduction. This is often considered the superior method of reproduction because of variation and evolution that occurs. Let us dis
the female flower. The transfer may be facilitated by wind or by insects. Based on the mode of pollination, the types of sexual reproduction in plants areautogamy(for self-fertilization) andallogamy(for cross-fertilization). Allogamy is the more common type of reproduction among higher plants...
Sexual reproduction is the type of reproduction that involves two different parents that belong to the opposite sex. This type of reproduction is seen in both plants and animals. Before we learn more about sexual reproduction in flowering plants, we must