Select the correct statement regarding Periplaneta americana

A. There are 16 very long malpighian tubules present at the junctions of midgut and hindgut.

B. Grinding of food is carried out only by the mouth parts.

C. Nervous system is located ventrally and consists of segmentally arranged ganglia joined by a pair of longitudinal connectives.

D. Females bear a pair of short thread like anal styles.

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. Identify figures-I and II. Figure I Figure II
  2. Hair present in the skin are
  3. A student was given a sample of tissue. He observes and concludes the following characters.The cells…
  4. Match the terms given in column-I with their feature given in column-II and choose the correct option.Column-IColumn-II(Terms)(Features)A.…
  5. Read the following statements and answer the question.They have a hard and non-pliable ground substance…
  6. If the head of cockroach is cut off, it will still alive for as long as one week. It is because of
  7. Which of the following statement(s) is/are correct regarding respiratory system of cockroach ?It consists…
  8. The shape of a persons ear is due to mainly to
  9. Muscle tissue cells are contractile, which means they
  10. The major functions of loose connective tissue include
  11. Neuroglia are
  12. Cartilage tissues are likely to be slow in healing following an injury because
  13. Which of the following statement(s) is/are correct about nervous system of cockroach ?It consists of…
  14. What are the three basic components of connective tissues?
  15. Identify the figure with its correct function Fig :. Adipose connective tissue
  16. Which of the following statement(s) is/are correct regarding compound epithelium ?
  17. A student was given a sample of two tissues. He observes the tissues under the microscope and draws…
  18. Which of the following statement(s) is/are correct about muscle tissue ?
  19. Which of the follwing statement(s) is/are correct ?Cockroaches are brown or black bodied animals that…
  20. Which one of the following pairs of structures distinguishes a nerve cell from other types of cell ?
  21. General function of gland is to
  22. Which of the following type of cell junction is not found in animal tissues ?
  23. Cockroaches are brown or black bodied animals that are included in class _______ of phylum _______.
  24. The figure given below shows the head region of cockroach. Identify A to F.
  25. When cardiac muscle cells are damaged by a heart attack, they are usually replaced by
  26. Mast cells are associated with
  27. The supportive skeletal structures in the human external ears and in the nose tip are examples of
  28. Tendons and ligaments are the examples of
  29. Which of the following statements regarding frog is not correct?
  30. Epithelial tissue is distinguished from connective tissue, muscular, or nervous tissue by its