HORTICULTURE

HORTICULTURE SCIENCE

ENTOMOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
second stage of a fly’s life cycle
A
chrysillis
B
egg
C
larva
D
pupa
Explanation: 

Detailed explanation-1: -The second stage of the fly life cycle is the larva, also known and referred to as the maggot. Fly larvae are worm-like in shape and pale in colour. They stay close to their source of food and feed best when on animal corpses, manure and garbage. Maggots eat in order to grow and begin their moulting process.

Detailed explanation-2: -The larva, or maggot, is the main feeding stage of the fly. On hatching, first-instar larvae are roughly 2 mm long, growing to about 5 mm before shedding their skin. The second instar larvae grow to around 10 mm before they shed their skins to become third-instar larvae.

Detailed explanation-3: -The life cycle of a fly consists of four stages: egg, larva, pupa, and adult.

Detailed explanation-4: -Domestic flies all have a similar life cycle. There are four stages of growth-egg, larva (or maggot), pupa, and adult. Depending upon the type of fly, it may take about one to four weeks for the cycle to be completed. Eggs are laid by the female fly onto breeding material, usually dead animal or vegetable material.

Detailed explanation-5: -Eggs take eight to 20 hours to hatch and reach the first of three larval stages. During this part of the fly life cycle, larvae are also referred to as maggots. Maggots grow rapidly and must molt, or shed a layer of skin, before each larval stage.

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