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Each thoracic segment of Periplaneta ame...

Each thoracic segment of Periplaneta americana is enclosed by four `"____"` skeletal sclerites : a dorsal `"_____"` a ventral `"______"` and two lateral `"______"`. The `"_____"` of the prothorax is also called pronotum, which covers the neck and a part of the head
Complete the above paragraph by selecting the correct sequence of words.

A

Chitinous, tergum, sternum, pleura, tergum

B

Proteinaceous, sternum, tergum, pleura, tergum

C

Chitinous, sternum, tergum, pleura, sternum

D

Proteinaceous, tergum, pleuron, sternum, tergum

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To complete the paragraph regarding the thoracic segments of Periplaneta americana (the cockroach), we will fill in the blanks with the appropriate terms based on the information provided. 1. Each thoracic segment of Periplaneta americana is enclosed by four **chitinous** skeletal sclerites: a dorsal **targum**, a ventral **sternum**, and two lateral **pleura**. The **targum** of the prothorax is also called pronotum, which covers the neck and a part of the head. ### Completed Paragraph: Each thoracic segment of Periplaneta americana is enclosed by four **chitinous** skeletal sclerites: a dorsal **targum**, a ventral **sternum**, and two lateral **pleura**. The **targum** of the prothorax is also called pronotum, which covers the neck and a part of the head.
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A: In cockroach, each segment is covered by three hardened plates called sclerites. R: These sclerites are dorsal tergite, ventral sternite and lateral pleurite.

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Thoracic chamber is formed dorsally by the overset((i))"____" , vertrally by the overset((ii))"____" , laterally by the overset((iii))"____" and on lower side by the dome shaped overset((iv))"____" . Select the correct option to complete the above paragraph.

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