Biology, asked by harshinikirubanand, 10 months ago

Which of the following is incorrect about a cockroach 1) Ostia have valves which allow blood to pass only into heart from the haemocoel 2) Head is formed by the fusion of six segments 3) In a cockroach seminal vesicles are used for storing sperms 4) Unfertilized eggs are stored in ootheca

Answers

Answered by akshitsinghin
8

Answer:

I think option 1) is your answer

Hope it will help

Thank you

Plz mark brainlist

Answered by mitu890
0

"Unfertilized eggs are stored in ootheca" is incorrect about a cockroach. The correct option is (4) Unfertilized eggs are stored in ootheca.

Explanation:

  1. Female cockroaches produce eggs and store them in an egg case called "ootheca".
  2. This egg case contains about 16 fertilized eggs which are divided into two rows with the arrangement of 8 eggs in each row.
  3. Thus, Unfertilized eggs are stored in the ootheca is incorrect about a cockroach.

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