百度试题 结果1 题目(c)Plants are not the only organisms that reproduce asexually.Name two other groups of organisms that also reproduce asexually.1 bacteria;12fungi;■■■I[2] 相关知识点: 试题来源: 解析 bacteria;fungi; 反馈 收藏
5) Vegetative propagation:It is a type of asexual reproduction observed in plants, in which a new plant can arise from a part of the parent plant or out of a specialized region. Here the plants reproduce from stem or tubers (potato, mint), leaves (bryophyllum), root (sweet potato, tapi...
Strawberriesreproduce through horizontal stems called runners.Dandelionsandblackberriesreproduce through seeds that form asexually.Fernsandmossesreproduce through spores. Some trees, like the ones that growseedless navel oranges, can only reproduce with the help of humans who cut off part of the tree and...
The main conclusion is that, without cell senescence, the evolutionary advantages of sexual reproduction cannot be realized in unicellular organisms that reproduce both sexually and asexually. Also, cell senescence is found to be useful in the maintenance of sexual reproduction. This result suggests ...
Reproduction Reproduction is the production of new members of a species. If organisms fail to reproduce the species could become extinct. This can happen sexually or asexually. Reproduction To reproduce sexually, sex cells (gametes) are required. Draw a labelled diagram of a sperm cell and an ...
The ability to produce new individuals asexually is common in plants. Under appropriate experimental conditions, nearly every cell of a flowering plant is capable of regenerating the entire plant. In nature, new plants may be regenerated from leaves, stems, or roots that receive an appropriate sti...
ferns have a life cycle in which the first generation is an easily recognizable fern that reproduces from spores and the second generation is a very small plant that reproduces sexually. The vegetative cells of the sexual generation differ from normal seed plant vegetative cells in that they are...
A group of organisms so similar to one another that they can breed and produce fertile offspring is called?What are organisms with similar characteristics that can interbreed and produce fertile offspring called?What types of animals reproduce asexually?
It has the advantage that it is easy to culture, reproduces asexually, has a short life span and has a very diverse environmental distribution. Preliminary genome screens are always useful to evaluate the potential complexity of the stress response. This is clearly complex in the rotifer, which...
A study was conducted to examine 108 alleged sexually abused females ages 2-17 for carriage of potentially sexually transmitted pathogens. Vaginal, rectal and throat sites were cultured for Chlamydia trachomatis and Neisseria gonorrhoeae (NG) and throat and vaginal sites were screened for Gardnerella ...