Question

The statement which does not stand true for arthropods is (1)They have an open circulatory system (2)Their body is divided into head,thorax and abdomen (3)They are segmented and coelomate animals (4)Fertilisation is usually external in them

Answer 1

Answer:

Option (4) - Fertilization is usually External In Them

Explanation:

Centipedes, millipedes, spiders, scorpions, and ticks often reproduce this way. Rarely,arthropods do external fertilization, which is when the female releases the egg and the male releases the spermatophore or sperm at the same time to fertilize the eggs outside of the body. This occurs in horseshoe crabs.

Answer 2

Answer:

option 4 is the answer .................