Vetebrate brain differentiates from
Endoderm
Mesoderm
Ectoderm
Blastoderm
C.
Ectoderm
The brain is the centre of the nervous system in all vertebrates and most invertebrate animals. The neural plate of ectoderm forms the brain, spinal cord and nerves.
The stratified epithelium is found in
Seminiferous tubule
Fallopian tube
Nasal cavity
Kidney tubules
The problem due to Rh factor arises when the blood of two (Rh and Rh) mixup
During Pregnancy
Through transfusion
In a test tube
Both (a) and (b)
Which cranial nerve has the highest number of branches?
Facial nerve
Trigeminal
Vagus nerve
None of these
The junction between the axon of one neuron and the dendrite of the next is called
Junction point
A synapse
A joint
Constant bridge
Chondrichthyes is characterised by
Placoid scale
Ventral mouth
Ctenoid scale and ventral mouth
Placoid scale and ventral mouth