Okay so I was doing my homework and couldn't find the answer to this on the work sheet but i found the mandible is for the tissue part and for the nectar part i have not found out yet.
insects use mandibles to chew plant tissues and others use siphons to lap up nectar.
Insects do not have fangs. Fangs are specialized teeth used for injecting venom, typically found in animals like spiders and snakes. Insects have mouthparts that are adapted for chewing, sucking, or lapping up food.
Insects do not have teeth like vertebrates. Instead, they have mandibles that are used for chewing and manipulating food. Some insects, like beetles and grasshoppers, have well-developed mandibles that resemble teeth in function.
Phytophagous insects are insects that primarily feed on plants for sustenance. They can cause damage to crops and vegetation by consuming plant materials such as leaves, stems, fruits, and roots. Some examples of phytophagous insects include beetles, caterpillars, and aphids.
Greenflies, also known as aphids, feed on plant sap by piercing the plant tissue with their needle-like mouthparts. They mainly target the tender young shoots and leaves of plants. In addition to sap, some aphid species also consume proteins from other insects or plant material.
Bees, butterflies, beetles, and some species of flies and wasps are common insects that carry pollen from plant to plant during pollination. These insects play a crucial role in the reproduction and survival of many plant species.
Candals
Some animals and insects that feed on liverworts include snails, slugs, and mites. These organisms consume the plant by grazing on its surface or burrowing into its tissue for nutrients.
Chewing of plant matter is the commonest method, but some insects such as the much loved Lady Beetles, get by by sucking the juices from a plant. The larval stage of others, attach themselves to the root of a plant, only to emerge when they are ready to emerge from the chrysalis - such as Cicadias.
Disfigure, harm or kill is what a pest can do to a plant. Burrowing into the tissue leaves unsightly markings on a leaf surface while defoliating and feeding upon sap runs counter to proper development and growth.
Insects do not have fangs. Fangs are specialized teeth used for injecting venom, typically found in animals like spiders and snakes. Insects have mouthparts that are adapted for chewing, sucking, or lapping up food.
Some insects visit a plant to eat it. e.g. termites, carpenter ants.Some insects visit a plant to drink its juices or sap. e.g. male mosquitoes.Some insects visit the flowers of a plant to collect its sugary nectar. e.g. honey bees.etc.
yes the venisflytrap and the pitcher plant can
The mouthparts of sucking insects are developed for piercing and sucking. These pests damage plants by inserting their mouthparts into plant tissue and removing juices. Heavily infested plants become yellow, wilted, deformed or stunted, and may eventually die. Some sucking insects inject toxic materials into the plant while feeding, and some transmit disease organisms. Source: http://umaine.edu/ipm/ipddl/publications/5039e/
Phytophagous insects are insects that primarily feed on plants for sustenance. They can cause damage to crops and vegetation by consuming plant materials such as leaves, stems, fruits, and roots. Some examples of phytophagous insects include beetles, caterpillars, and aphids.
Insects do not have teeth like vertebrates. Instead, they have mandibles that are used for chewing and manipulating food. Some insects, like beetles and grasshoppers, have well-developed mandibles that resemble teeth in function.
Greenflies, also known as aphids, feed on plant sap by piercing the plant tissue with their needle-like mouthparts. They mainly target the tender young shoots and leaves of plants. In addition to sap, some aphid species also consume proteins from other insects or plant material.
Some insects that are herbivores include grasshoppers, caterpillars, and aphids. These insects feed on plant matter such as leaves, stems, and sap.