Anatomy and Morphology of Animals
Select the correct sequence of organs in the alimentary canal of cockroach starting from mouth.
The terga, sterna and pleura of cockroach body are joined by
Cockroach belongs to phylum Arthropoda, and thus shows peculiar characteristics like presence of exoskeleton and the segmented body. Each segment is further divided into four plates such as dorsal tergum, ventral sternum, and two lateral pleurons. These terga, sterna, and pleura of cockroach body are joined by Arthrodial membrane. Hence option A is the correct answer.
Select the correct sequence of organs in the alimentary canal of cockroach starting from mouth.
How many segments are present in the abdomen of cockroach?
Where do you find malpighian tubules?
Select the correct option: In the mouth parts of a cockroach, the labium forms _______ (i) while _____ (ii) acts as a tongue.
Choose the incorrect pair from the matches given below:
Which one of the following statements is correct regarding cockroach?
Read the following statements about cockroach (i) In male cockroach, a characteristic mushroom shaped gland is present in the 6th and 7th abdominal segments which junctions as an accessory reproductive gland. (ii) Cockroach is uricotelic (iii) The fat body and uricose glands are glandular in function (iv) Blood from sinuses enter heart through ostia and is pumped anteriorly to sinuses again Which of the above statements are correct?
The dorsal portion of skeleton found on the abdomen of cockroach is
Outer border of tergum bends downwards in cockroach and attaches with
Head of cockroach according to its position is known as