MEDIUM
NEET
IMPORTANT
Earn 100
The given figure shows alimentary canal of cockroach. Identify the parts labelled as to and select the correct option.
50% studentsanswered this correctly
Important Questions on Structural Organisation in Animals
EASY
NEET
IMPORTANT
Choose the incorrect pair from the matches given below.
EASY
NEET
IMPORTANT
Read the following statement having two blanks and . In cockroach, a ring of blind tubules called __ __is present at the junction of foregut and midgut while at the junction of midgut and hindgut a ring of yellow coloured thin filamentous __ __ is present. The one correct option that fills the two blanks is
| (i) | Malpighian tubules | Hepatic caeca |
| (ii) | Fat bodies | Vasa efferentia |
| (iii) | Hepatic caeca | Malpighian tubules |
| (iv) | Vas deferens | Fat bodies |
EASY
NEET
IMPORTANT
Read the given paragraph.
"It is lined by glandular and ciliated cells. It absorbs nitrogenous waste products from haemocoel and convert them into uric acid which is excreted out through the hindgut."
Which of the following part of cockroach is referred here?
EASY
NEET
IMPORTANT
Which of the following is correct for the common cockroach?
EASY
NEET
IMPORTANT
Select the correct statement from the ones given below with respect to Periplaneta americana.
MEDIUM
NEET
IMPORTANT
Which one of the following statements is correct regarding cockroach?
MEDIUM
NEET
IMPORTANT
Read the following statements about cockroach.
(i) In male cockroach, a characteristic mushroom shaped gland is present in the abdominal segments which functions 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?
MEDIUM
NEET
IMPORTANT
Which of the following statements is correct regarding cockroach?
