(1) The seeds of bayberry are covered with pericarp and form fruits, which are angiosperms.
(2) The connotation of biological diversity usually includes three aspects, namely the diversity of biological species, the diversity of genes and the diversity of ecosystems. Xiaohu bayberry cultivation has a long history, and there are varieties such as "Dawu" and "Erse", which reflects the diversity of biological species.
(3) In genetics, the morphological structure, physiological characteristics and behavioral patterns displayed by biological individuals are collectively referred to as traits. The vacuoles contain cell fluid, which contains various flavorful substances and nutrients. For example, various vegetable and fruit juices contain various flavorful substances and rich nutrients, which are derived from the cell fluid of the vacuoles in the cells. Therefore, Xiaohu Myricacid The sweet, sour and sweet substances mainly exist in the vacuoles of Xiaohu bayberry pulp cells.
Reflex refers to the regular response of the human body to internal and external environmental stimuli with the participation of the nervous system. The basic method of neural regulation is reflex. Xiaohu bayberry has no nervous system, so it has no reflexes. Its response to external stimuli is called stress.
(4) The advantages of asexual reproduction are: fast reproduction and relatively consistent traits of offspring, so it is conducive to maintaining the excellent traits of plants, and a large number of plants with consistent traits can be obtained in a short period of time. Therefore, to maintain the excellent characteristics of a certain plant, it is advisable to reproduce it through asexual reproduction.
(5) Yeast is used to make wine. Under anaerobic conditions, yeast ferments and decomposes glucose to produce carbon dioxide and alcohol.
So the answer is: (1) quilt; (2) species; (3) traits; vacuole; reflection; (4) asexual; (5) yeast.