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Guide Questions in Science

Guide Questions In Science class=

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1. The first stage is when the neck of the womb (cervix) opens to 10cm dilated.

2. The second stage is when the baby moves down through the vagina and is born. The third stage is when the placenta (afterbirth) is delivered.

3.Complete metamorphosis must involve four stages. The more generic term of metamorphosis covers two different processes, one of them being complete metamorphosis, holometabolous development or holometaboly, which is almost completely specific to winged insects. In complete metamorphosis there are huge differences between larval and adult forms.

This transformation requires significant energy, and is split into a sequence of changes at different stages of the insect lifecycle. The process requires so much energy, it is simply not possible to go through a complete morphological and anatomical change in one sitting. Each stage is therefore succinctly different from the stage that precedes or follows it.

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Answer:

1.The complete metamorphosis starts with the laying of eggs by the female insect. The larva, which is the second stage of the complete metamorphosis, are hatched from the eggs. The larval stage can completely differ from the adult stage in morphology, behavior, and/or habitat. The larval body is soft and worm-like.

2.The larva, which is the second stage of the complete metamorphosis, are hatched from the eggs. The larval stage can completely differ from the adult stage in morphology, behavior, and/or habitat. The larval body is soft and worm-like. The characteristic feature of the larva is their ravenous feeding. The pupa is the third body form in the life cycle of insects that undergo complete metamorphosis. Complete and incomplete metamorphosis are two types of growth forms in insects. The complete metamorphosis occurs through four stages: egg, larva, pupa, and adult.

3.Complete metamorphosis refers to change in anatomical and physiological form through a series of life stages. This occurs in the animal world, more specifically the insect world. This set of four stages – egg, larva, pupa, and adult – makes up the process of complete metamorphosis.

Explanation:

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