Germinación

The video tutorial explains the process of germination in plants, focusing on the structure of seeds and spores, which contain a plant embryo and often a food reserve within a protective shell. It highlights the conditions necessary for germination, such as the presence of water, oxygen, and suitable light and temperature conditions.

What is the initial source of fungus in plants?

• From the air

• From water

• From the soil

• From a seed or spore

What are the main components found in a fully developed seed?

• A plant embryo and a water reserve

• A plant embryo and a light reserve

• A plant embryo and a food reserve

• A food reserve and a water reserve

Which of the following is NOT typically included in a seed shell?

• Food reserve

• Plant embryo

• Water reserve

• Both plant embryo and food reserve

What triggers the germination process in seeds?

• High temperature

• Presence of water and oxygen

• Lack of nutrients

• Absence of light

Which condition is NOT necessary for seed germination?

• Correct temperature

• Right light conditions

• High humidity

• Presence of oxygen