Q. Is cockroach a vertebrate?
Examples of invertebrates include insects like a cockroach, flatworm, earthworm, crabs, snails, etc. Vertebrates have fully developed vertebral column. They have proper skeletal structure.
Q. Does insect have backbone?
Invertebrates – animals without a backbone. Sponges, corals, worms, insects, spiders and crabs are all sub-groups of the invertebrate group – they do not have a backbone. Fish, reptiles, birds, amphibians and mammals are different sub-groups of vertebrates – they all have internal skeletons and backbones.
Q. Does roaches have any bones?
Cockroaches do not have bones inside their bodies, insted they have a skeleton made of plates on the outside of its body. The cockroach skeleton resembles a suit of armor which covers the entire insect.
Q. What do insects have instead of backbone?
Invertebrates do not have backbones. Insects have an exoskeleton, which is an outer covering that provides structure and support for their bodies.
Q. How do snails give birth?
Snails giving birth process is very simple. They lay their eggs in the soil and bury them into separate places inside a small hole 1 to 1½ inches deep in the soil in a cool place. This will protect the eggs and enable them to hatch.
Q. Do snails feel lonely?
When they are deprived of calcium in the water that they live in (which they need to build their shell), smart snails still form long-term memory following two training sessions. And in snails, we have found that one type of stress – social isolation, or loneliness – can change the way that they form memories.
Q. Can slugs feel pain?
“Because a slug responds to a stimulus that we think is painful doesn’t mean it is experiencing pain,” says Chudler. “A person who is anaesthetised, ready for surgery, may still pull his hand away when he’s pinched. He’s just pulling it away because of the flexion reflex – and that comes from the spinal cord.
