Ovule A small body that contains the female germ cell of a plant; develops into a seed after fertilization Ovule A small or immature ovum Common Curiosities What is an ovule? An ovule is a structure in seed plants that, upon fertilization, develops into a seed. 14 Where are ovules found?
A. To produce nectar B. To develop into a seed C. To attract bees D. To support the flower 相关知识点: 试题来源: 解析 B。解析:在植物繁殖中,胚珠(ovule)的主要功能是发育成种子。花蜜(nectar)是由蜜腺产生的,与胚珠无关,A错误。吸引蜜蜂的主要是花瓣等结构,不是胚珠,C错误。胚珠没有支撑花朵的...
It is an integral part of the plant's reproductive structure, contributing to the propagation of plant species by facilitating the formation of fruits and seeds. 11 On the other hand, the ovule resides within the ovary and is the structure that, once fertilized by pollen, develops into a ...
Apomixis (asexual seed formation) is the result of a plant gaining the ability to bypass the most fundamental aspects of sexual reproduction: meiosis and fertilization. Without the need for male fertilization, the resulting seed germinates a plant that develops as a maternal clone. What are apomic...
As nouns the difference between ovule and ovary is that ovule is (botany) the structure in a plant that develops into a seed after fertilization; the megasporangium of a seed plant with its enclosing integuments while ovary is...
plant. The pistil is comprised of the stigma, style, ovary and ovule. The pollen travels down the style, which connects the stigma to the ovary of the plant. The ovary is the female part of the plant where the ovules begin to grow as a result of ...
What is unique to flowering plants? What is an ovule in plants? What are the types of plant succession? Do rhododendrons have both pistils and stamens? Where is the stamen on the ceranthium flower? Are clematis plants dicots? How many stamens are in a hibiscus plant?
plant. The pistil is comprised of the stigma, style, ovary and ovule. The pollen travels down the style, which connects the stigma to the ovary of the plant. The ovary is the female part of the plant where the ovules begin to grow as a result of ...
Emily has taught science and has a master's degree in education. Cite this lesson Seeds are how the life of a plant begins. Examine the process of seed creation, how pollen is spread by pollinators to fertilize seeds, and how seeds grow into mature plants, sometimes with the help of ...
What is a gingko tree? What is remarkable about it?Trees:In the botanical classification, trees are perennial plants characterized by having a single elongated stem called trunk, which divides into different branches that may contain the leaves, flowers, fruits, or nuts of the plant. Trees can...