Good evening everyone, especially to all hive members here in hive community and for those people who are still supporting my post here in this community. We all know about educational status to our children. Specially this time of Pandemic. All classes specifically face-to-face classes are suspended due to pandemic. My Dear Hive friends, I want to share to you some of my writings about educational topics to help our children gain their achievements and got a lofty ideas in this lessons.
This topic of mine was already checked by our advisers since when I am in highschool and a grade of 98%. That is why I am proudly to share my works to you all. Now, lets begin our topic for the day;
Lesson 1:
In general, insect eggs, nymphs, larva, pupae and softbodied adults would not keep their shape in drying and should be kept in some preservative fluid such as alcohol or formalin solution of suitable concentration.
Such as specimens are best brought to the laboratory alive whenever possible, and prepared for preservations, by dropping the living insects into boiling H²O for 5 minutes.
By this means the body of the insects is extended to its natural form and the tissues are coagulated so that the natural form is refained.
The preservative used should be so imployed that the concentration in the total volume of specimens and fluids together should be about 70% to 85% for alcohol, and 4% to 5% for formalin.
Butterflies maybe killed in the net by seizing them carefully in a fold of a bag and pinching the thorax firmly for a minute with fingers, as soon as if is killed butterflies and moths, dragonflies are placed in paper folders until they are brought to the laboratory for spreading.
Now, lets identify the part of the butterfly.
Lateral Head parts:
Frontal Head:
Metamorphosis of Butterfly:
My Hive friends, this is the first part of my educational post for this night. I hope this topic will be helpful to our children to achieved their Goals in Life.