What are compound leaves?

a leaf composed of a number of leaflets on a common stalk, arranged either palmately, as the fingers of a hand, or pinnately, as the leaflets of a fern; the leaflets themselves may be compound.

What is a compound leaf example?

Compound Leaf The leaf blades of compound leave are divided into several smaller leaflets that connect the stem via petiole. … The stem with such an arrangement of leaves is known as rachis, the modified version of mid-vein. Example: Neem, Rose, Desert cotton, Horse chestnut, Buckeye, Baobab, Poison ivy, etc.

What is compound leaf and its types?

Part of the Biodiversity Counts Curriculum Collection. More in Plant Morphology. Pinnate (odd): Leaflets are attached along an extension of the petiole called a rachis; there is a terminal leaflet and therefore an odd number of leafle. Twice pinnate: The leaflets are also divided into leaflets.

What is compound leaf answer?

When two or more leaflets extend from the midrib we call it a compound leaf. The leaflet can also be called the blades of the leaf.

Which plant has compound leaf?

Answer: Rose, Neem, Baobab, Desert cotton are some of the examples of compound leaves. Explanation: Compound leaf along with the main leaf, it has many leaflets joint to the stem through petiole and shows the complete division of the lamina or leaf blade along the midvein.

Read More:  What does adduce mean in law?

Is Neem a compound leaf?

Neem has pinnately compound leaves but the buds are not absent but there is presence of buds in the axils of leaflets therefore it is not a correct combination and hence this option gets eliminated.

Is mint simple or compound leaf?

Answer: Mint Leaves are Compound leaves.

What are the 3 types of leaves?

Leaves are classified as either alternate, spiral, opposite, or whorled. Plants that have only one leaf per node have leaves that are said to be either alternate or spiral. Alternate leaves alternate on each side of the stem in a flat plane, and spiral leaves are arranged in a spiral along the stem.

Is Curry Leaf a compound leaf?

Curry leaf is compound leaf. Curry leaf has many different leaflets on a common axis. In curry leaves all the leaflets are attached along the extension of petiole which is known as rachis.

What are the 4 types of leaves?

There are two different types of leaves simples leaves and compound leaves. The other types of leaves include acicular, linear, lanceolate, orbicular, elliptical, oblique, centric cordate, etc. They perform the function of photosynthesis and help in the removal of excess water from the aerial parts of the plant.

What is the function of a compound leaf?

Compound leaves, shown in Figure below have the advantage of spreading out the leaf tissue while minimizing the surface area, effectively reducing wind resistance and water loss by evaporation. Desert plants such as mesquite often have compound leaves for this reason.

Is coconut a compound leaf?

Coconut (Cocos nucifera) – The Coconut Palm is one of the most widespread coastal plant, and is found throughout the tropics and subtropics. It is commonly found in back mangroves and sandy beaches. Young plants, like most other palms, have simple leaves instead of compound leaves.

What are compound leaves Class 11?

Simple leaves- A leaf is said to be simple, when its lamina is entire or when incised, the incisions do not touch the midrib. Compound leaves- When the incisions of the lamina reach up to the midrib breaking it into a number of leaflets, the leaf is called compound.

Read More:  What is the gravamen test?

What is different between compound leaf and simple leaf?

A simple leaf blade is undivided as shown on the left (though the margins may be toothed or even lobed). The blade of a compound leaf is divided into several leaflets as shown on the right. … Each leaf, whether simple or compound, has a bud at its base (on the twig). There are no buds at the base of each leaflet.

What are incised leaves?

Leaf Margins: Incised. Leaf margins are cut sharply and irregularly. Frequently these types of leaves look like they have been torn or ripped. The cuts are deeper and more irregular than serrations but more shallow than lobes. Incised margins usually have sinuses less than half way to the midrib.

Is Tulsi a compound leaf?

Tulsi is considered to be a simple leaf. A simple leaf is a single leaf that is never divided into smaller leaflet units.

Which of the following has compound leaves?

Since the arrangement of the leaflets resembles fingers on a palm, these leaves are known as palmate leaves. – Some of the examples of compound leaves are Rose, Neem, Baobab, Desert cotton, Pea. The correct answer is option(D) Sweet Pea.

Is Papaya a compound leaf?

Palmately compound leaf Leaflets are attached at a common point (at tip of petiole as in cotton). It is seen in Papaya.

Is Tamarind a compound leaf?

The leaves of tamarind plant are pinnately compound leaves due to the arrangement of leaves oppositely along the rachis and these pinnately compound leaves in tamarind plant are evenly paired i.e the rachis does not end with a single terminal leaflet thus making these leaves paripinnate leaves.

What is Neem called in English?

Azadirachta indica Azadirachta indica, commonly known as neem, nimtree or Indian lilac, and in Nigeria called dogoyaro or dogonyaro, is a tree in the mahogany family Meliaceae. … Azadirachta indica.

Genus: Azadirachta
Species: A. indica
Binomial name
Azadirachta indicaA.Juss., 1830

Is Hibiscus a compound leaf?

As the names rightly suggest, simple leaves are those leaves in which the leaf blade or lamina is undivided. For example, the leaf of a hibiscus plant has a leaf blade with no lobes or division. … If you find a leaf with complete division of leaf blade, then it is a compound leaf. One such example is rose plant.

Read More:  What is difference between cruise and ballistic missile?

Is Mango leaf A compound leaf?

Leaves are categorized broadly into two types which involve Simple leaves and Compound leaves. … In Rose, the leaf blade is divided into several leaflets that are attached to the common stalk. So, Rose has compound leaves. In Mango, Jaman, Banana, leaves consist of a single blade, so the leaves are simple.

Is Lavender simple or compound?

Like all essential oils, it is not a pure compound; it is a complex mixture of phytochemicals, including linalool and linalyl acetate.

Is Rosemary a simple leaf?

The easiest shape to identify is Linear, or line-like. Lavender and rosemary are examples. A cordate leaf is somewhat heart-shaped; mulberry and lime are examples.

What is an angiosperm leaf?

The basic angiosperm leaf is composed of a leaf base, two stipules, a petiole, and a blade (lamina). The leaf base is the slightly expanded area where the leaf attaches to the stem. … The blade is the major photosynthetic surface of the plant and appears green and flattened in a plane perpendicular to the stem.

What are some different types of leaves?

Different Types of Leaves

  • Broad and Flat Leaves. A broad and flat leaf is usually a seasonal leaf. …
  • Ovate Leaf. An ovate leaf is oval in shape. …
  • Needle and Scale Leaves. This kind of leaves are mostly found in ‘evergreen’ trees. …
  • Lanceolate Leaf. …
  • Oblong Leaf. …
  • Linear Leaves. …
  • Cordate Leaves.

What are all the leaf types?

Leaf Shape and Arrangement

  • 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.

What is the Phyllotaxy of curry leaves?

Phyllotaxy is the arrangement of leaves on stem. …

What does Pinnately compound mean?

A leaf which is divided into smaller leaflets, those leaflets arranged on each side of the leaf’s central stalk/rachis (axis). A bipinnately compound leaf is twice pinnate; a leaf blade divided into leaflets and having twice-diverged branching. …

What type of leaf is Curry leaf?

Curry leaves are aromatic herbs used in South Indian cooking. The glossy leaves are vibrant green and teardrop-shaped, about one-and-a-half inches in length. Also called sweet neem leaves, they grow on the curry tree, which is part of the citrus family.