Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • The second last nymphal stage hasOption: 1 One pair of wingsOption: 2 Two pairs of wings</p

The second last nymphal stage has

Option: 1

One pair of wings


Option: 2

Two pairs of wings


Option: 3

Wingpads


Option: 4

All of these

 


Answers (1)

best_answer

 

 

Development in Cockroach -

Development in Cockroach

  • Their fertilised eggs are encased in capsules called ootheca. 
  • Ootheca is a dark reddish to blackish brown capsule, about 3/8" (8 mm) long. 
  • They are dropped or glued to a suitable surface, usually in a crack or crevice of high relative humidity near a food source.
  • On an average, females produce 9-10 oothecae, each containing 14-16 eggs
  • The development of cockroach is paurometabolous, meaning there is development through nymphal stage.
  • The nymphs look very much like adults.
  • The nymph grows by moulting about 13 times to reach the adult form.
  • The next to last nymphal stage has wing pads but only adult cockroaches have wings

- 

 

The next to last nymphal stage has wing pads but only adult cockroaches have wings

Posted by

Shailly goel

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

Centre forms committee to tackle coaching dependency, dummy schools, examine JEE, NEET pressure
anam-khan

BSc Nursing NEET cut-offs for AIQ seats, central universities; counselling process, fee details
anam-khan

NEET cut-off trends for MBBS in Tamil Nadu government, private medical colleges; counselling underway

Latest Question