Science, asked by 6cshahrahulkumarnand, 4 days ago

Name the different types of leaves according to their shape.​

Answers

Answered by moonsushma424
1

Answer:

Leaf shape can vary considerably. The most common shapes include oval, truncate, elliptical, lancolate, and linear. ...

Leaf arrangement is mainly limited to two basic petiole attachments: simple and compound. Compound leaves are further described as pinnately, palmately, and doubly compound.

Explanation:

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Answered by presentmoment
0

Simple leaves and compound leaves are the two types of leaves that can be found.

Explanation:

Simple Leaves: Simple leaves are those that grow from a branch or stem and do not divide into smaller leaflets. The petiole connects only one lamina to the leaf base. Mango leaves, black cherry leaves, and guava leaves, for example.

  • Compound Leaves: Compound leaves are those that divide into several leaflets from a single leaf base and petiole. There are two ways in which the lamina can be divided into subunits:
  • Pinnately Compound Leaves: Here, the leaf's midrib serves as a branch from which different leaflets sprout. All of the brochures are connected by a single axis. These are further subdivided into the following categories:

a)Unipinnate: The leaflets appear on opposite sides of the leaf axis. Cassia, for example.

b)Bipinnate: The leaflets are produced by a second axis that branches off from the central axis. Acacia, for example.

c)Tripinnate: The leaflets are produced by the tertiary axis, which is formed by the secondary axis. Moringa, for example.

d)Decompound: The leaflets are categorised as decompound if they have more than three pinnates. Coriander, for example.

d) Paripinnate: There is no terminal leaflet. Cassia, for example.

f) Imparipinnate: Imparipinnate means that the terminal leaflet is unusual. Pea plants, for example.

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