(Science: Plant Biology) The part of the stem between the insertion levels of two consecutive leaves or leaf pairs (or branches of the inflorescence). A stem segment between two nodes. The part of the stem found between the lateral meristems of a plant.

What is an inter-node?

: A gap or section between two nodes (as stem)

What are the internodes of a plant?

A section or space between two nodesnode or joint, as the part between two nodes of a plant stem.

What is the main function of Internode?

Internodes represent the part of the stem between two nodes. Since the internodes are part of the stem, their function is the same as the stem.it Provides support for leaves, flowers and fruit.

What are axonal internodes?

Axon section between two nodes of Ranvier. Between nodes, unlike Ranvier’s nodes, covered by myelin.

NCERT class 6: part of a plant (node ​​and internode)

25 related questions found

What is internode length?

trunk

… already or connected) and internodes (stem length between nodes). The leaves and stems together are called buds. According to the distance between buds (internode length), buds can be divided into long buds and short buds.

Does myelination increase resistance?

However, the main purpose of myelin may be to increase the speed at which nerve electrical impulses travel along nerve fibers. …myelin actually reduces capacitance and increase resistance across cell membranes (axon) thereby helping to prevent current from leaving the axon.

What is an inter-node answer?

Definition of ‘internode’

1. The part of the plant stem between the two nodes2. The part of the nerve fiber between the two nodes of Ranvier.

What is the difference between node and Internode Class 6?

The main difference between node and node is that A node is the point of origin of a leaf or bud or branch on a stem Whereas an internode is the distance or area between two adjacent nodes. The plant stem is one of the main parts of the plant.

What is petiole function?

petiole attach leaves to stems And contains vascular tissue, which provides connections to the stem to allow sap to enter the leaf, and the products of photosynthesis (carbohydrates) are transported from the leaf to the rest of the plant.

What is Axil in plants?

underarm. (Science: Plant Biology) the upper angle formed by a leaf or branch and the shaft supporting it (trunk).

What are petioles?

Plant leaves are generally composed of petioles and leaves.petiole Attach leaves to plant stems Also, from a structural point of view, it resembles a cantilever beam. The petiole is designed to withstand combined torsional and bending loads by using minimal material.

What are plant sprouts?

Nutritional sprouts include stems and leavesThe stem is the main structural support of the plant, but also contains the vascular tissue that transports water, minerals and food throughout the plant. Examination of the organization of plant tissue within the stem highlights these functional features.

What is Axil?

: The angle between a branch or leaf and the axis it produces.

What is a taproot?

The primary root or radicle is the first organ that appears when a seed germinates. It grows down into the soil, anchoring the seedling. … it grows downward, and secondary roots grow laterally from it, forming a primary root system. In some plants, such as carrots and turnips, the taproot also serves as a food storage.

What is stem function?

The main function of the stem is support leaves; directing water and minerals to the leaves, where they can be converted into usable products through photosynthesis; and transporting these products from the leaves to the rest of the plant, including the roots. …

Where are the terminal buds?

(botanical) buds located in at the top of the plant. Buds can be classified and described according to their different positions in the plant: apical buds.

What is the difference between root and shoot?

The key difference between root system and shoot system is that The root system consists of the roots, tubers and rhizomes of the plant Whereas the shoot system consists of the leaves, buds, flowers and fruits of the plant. Also, the root system occurs on the ground while the shoot system occurs on the ground.

What does node and internode mean?

Nodes are the areas on the stem where leaves develop, while Internode is the area between two nodes.

What is a Science Node?

A node is A device or data point in a large network. A node can be several different things, depending on whether the conversation is about computer science or networking. …In computer science, a node is a device or data point on a large network, and devices such as PCs, phones, or printers are considered nodes.

What is a modified shot?

This thalamus The rachis of a flower is the enlarged and condensed rachis. It has nodes and very short internodes. It has flower rings at the nodes. These threads are arranged in a certain order. Hence, the flowers are called variegated.

What is the definition of axillary bud?

axillary buds, Precursors of branches or lateral branches, formed at the junction of leaves and stems. The shoot tips tend to inhibit the growth of axillary buds, a phenomenon known as apical dominance. Removing the shoot tips causes these shoots to grow to produce side shoots.

How can I increase myelination?

Dietary fat, exercise and myelin dynamics

1. A high-fat diet in combination with exercise training increases the expression of myelin proteins. …
2. High-fat diet alone or in combination with exercise had the greatest effect on myelin-associated protein expression.

At what age does myelination complete?

Myelination (the axon is encased or covered by myelin sheath) begins at birth and is most rapid in the first 2 years but persists maybe 30 late.

What diseases destroy myelin?

The most common type of demyelinating disease is MS. This happens when the immune system mistakenly attacks and damages myelin.the term multiple sclerosis Means « many scars ». Damage to the myelin in the brain and spinal cord can lead to hardened scars that can appear at different times and in different places.