TOPIC: Cell,Tissues-Structure and Functions

TOPIC: Cell,Tissues-Structure and Functions
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Instrucciones del autor

Meristematic tissue is the dividing tissue, present in the growing regions.
? Meristematic tissue is mainly of three types. They are Apical meristem, Lateral
meristem and Intercalary meristem.
? Dermal tissue covers the plant body and gives protection.
? Ground tissue is abundant in all the parts of the plant and gives support and stores
food. It is of three types - Parenchyma, Collenchyma and Sclerenchyma.
? Vascular tissue helps in transportation. It is mainly of two types - Xylem and Phloem.

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Tìm hiểu về vi sinh vật

Biology - Science

Nghiên cứu SGK và hoàn thiện PHT sau đây

Tìm hiểu về vi sinh vật

Biology - Science

Nghiên cứu SGK và hoàn thiện PHT sau đây

Tìm hiểu về vi sinh vật

Biology - Science

Nghiên cứu SGK và hoàn thiện PHT

Diffusion

Biology - Science

By the end of this sheet you should be able to describe diffusion using the term concentration gradient, state where its energy comes from, explain why it matters to living things, and use data to show how surface area, temperature, concentration gradient and distance change its rate.