Which of the following statement(s) is/are correct regarding excretory system of cockroach ?
- Excretion is performed by malphigian tubules.
- They absorb nitrogenous waste products and convert them into uric acid which is excreted out through hindgut. Hence, this insect called ammonetelic.
- In addition, fat body, nephrocytes and uricose glands also help in excretion.
Only (i)
Both (ii) and (iii)
Both (i) and (iii)
All of these
- Gizzard (proventriculus) in cockroach lies between
- Which of the following animals maintain ecological balance?
- Match the description given in column I with their examples given in column II and choose the correct…
- 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.…
- Compound squamous epithelium is found in
- The figure given below shows the head region of cockroach. Identify A to F.
- What external changes are visible after the last moult of a cockroach nymph?
- Find the incorrectly matched pair.
- The chondrocytes of connective tissue are
- Which of the following statement(s) is/are correct about nervous system of cockroach ?It consists of…
- If the head of cockroach is cut off, it will still alive for as long as one week. It is because of
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- Non-ciliated simple columnar epithelium often contains _______, which increase the surface area for…
- Read the following statements and answer the question.They have a hard and non-pliable ground substance…
- A student was given a sample of two tissues. He observes the tissues under the microscope and draws…
- Cockroaches are brown or black bodied animals that are included in class _______ of phylum _______.
- Which of the following statement(s) is/are correct regarding compound epithelium ?
- Mast cells are associated with
- Refer the given figure and identify the correct characteristic feature.It is a type of loose connective…
- The ciliated columnar epithelial cells in humans occur in
- The following figure shows the extarnal features of cockroach with few structures labelled as A, B,…
- In cockroach, the testes are present in
- Which of the following statement(s) is/are correct regarding respiratory system of cockroach ?It consists…
- Refer the given figure of female reproductive system of cockroach and identify the correct labels (marked…
- Lack of blood supply and presence of the noncellular basement membrane are the characteristics of the
- Phallic organs in cockroach are related to
- Which of the following is involved in the production of new blood cells ?
- Cartilage tissues are likely to be slow in healing following an injury because
- Which of the following statement(s) is/are correct regarding cockroaches ?The body of the cockroach…