Nanning solar wine arrives.

Solution: (1) Yeast brewing is based on the principle that yeast decomposes glucose into alcohol and water under anaerobic conditions; Therefore, the purpose of sealing the container is to create an anoxic environment; In this way, yeast can decompose glucose to produce alcohol under anaerobic conditions.

(2) Saprophytic bacteria and fungi can decompose the remains of animals and plants into carbon dioxide, water and inorganic salts, and return them to the soil for reuse by plants, which shows that they promote the material circulation in nature as decomposers; Therefore, the physiological process that plays a decisive role in the picture is a.

(3) There are many bases for biological classification. Zhang Ming divided the observed organisms into plants, animals and other organisms according to their morphological and structural characteristics.

(4) From the stem of the topic "A and B both have double eyelids, but they gave birth to a child with a single eyelid", we can know that parents' genomes are heterozygous, and there are homozygous individuals in their offspring, showing recessive traits, as shown in the figure. That is to say, their probability of giving birth to a child with a single eyelid is 25% (1/4). As shown in the figure:

(5) "Low-carbon life" refers to reducing the energy consumed in daily life as much as possible, thus reducing the emission of carbon, especially carbon dioxide, so as to reduce the pollution to the atmosphere and slow down the ecological deterioration, and changing the details of life mainly from three aspects: electricity saving, solar terms and recycling. For example, save electricity (for example, turn off the lights and computers ...), ride bicycles and take buses. Parents are advised to build biogas digesters and use solar water heaters.

So the answer is: (1) creates an anoxic environment, because yeast can decompose glucose to produce alcohol only under anaerobic conditions.

(2) A; Bacteria and fungi?

(3) Morphological and structural characteristics

(4)25%?

⑸C