MCQ
Which one of the following statements is true for cockroach?
  • A
    The number of ovarioles in each ovary are ten
  • B
    The larval stage is called caterpillar
  • Anal styles are absent in females
  • D
    They are ureotelic

Answer

Correct option: C.
Anal styles are absent in females
(C) Anal styles are absent in females
The statements is true for cockroach
(A) The number of ovarioles in each ovary are eight
(B) The larval stage is called Nymph
(C) Anal styles are absent in females
(D) They are uricotelic

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Which of the following work as phagocytes
Arrange the given steps of expiration in the sequence of event occurring first

$I.$ Relaxation of the diaphragm and sternum

$II.$ Reduction of the pulmonary volume

$III.$ Expulsion of air from the lungs

$IV.$ Increase in intra pulmonary pressure

Choose the correct option

Body cavity of cockroach is also called
Which of the following are under the control of thyroid hormone?
A. Maintenance of water and electrolyte balance
B. Regulation of basal metabolic rate
C. Regulation of blood calcium level
D. Development of immune system
E. Melatonin maintains sleep wake cycle.
Choose the correct answer from the options given below:
Which is the correct ?
Angiotensin-II activates the ....$A$.... and release ...... $B$......

Choose the correct option for $A$ and $B$ to complete the given statement

Match the animals list with names under Column $-I$ with the animals listed with regular zoological name given under Column $-II;$ choose the answer which gives the correct combination of the alphabets of the two columns.

 

Column $-I$                                                 Column $-II$

(Animals with common name)                 Animals with zoological name)

$A $        Starfish                                          $p$     Sepia

$B$        Jellyfish                                          $q  $   Astropecten

$C   $     Devilfish                                          $r  $   Aurelia

$D $       Cuttlefish                                       $ s $    Octopus

Identify the diagram
From a cross $AABb × aaBb$, the genotypes $AaBB : AaBb : Aabb : aabb$ will be obtained in the following ratio
Both alternation of generations and alternation of hosts are present in