MCQ
Inside the skull, the brain is covered by
- AArachnoid
- ✓Cranial meninges
- CPiamater
- DDuramater
✓
Answer
Correct option: B.
Cranial meninges
b
The human brain is well protected by the skull. Inside the skull, the brain is covered by cranial meninges, consisting of an outer layer called duramater, a very thin middle layer called arachnoid and an inner layer called piamater
The human brain is well protected by the skull. Inside the skull, the brain is covered by cranial meninges, consisting of an outer layer called duramater, a very thin middle layer called arachnoid and an inner layer called piamater
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The golden age of reptiles was
Evolution means
Identify $X$ and $Y$
→$VAM $ is
→Sea anemone belongs to phylum
Nerve impulse initiates with the movements of
Which of the following events is not associated with ovulation in human female?
Dissociation of $CO _{2}$ from carbamino haemoglobin takes place when
→Serum differs from blood in
Read the following and choose the option with all incorrect statements.
(i) The part of hind brain that contains center which control respiration, cardiovascular reflexes and gastric secretions is medulla.
(ii) Our paired eyes are located in sockets of the skull called orbits.
(iii) The external layer of eye ball is composed of a loose connective tissue and is called the sclera.
(iv) The middle layer of eye ball, choroid, contains many blood vessels and is bluish in colour.
(v) The choroid layer is thin over the posterior 1/3- of the eyeball, but it becomes thick in the anterior part to form the ciliary body.
(vi) The eyeball contains a transparent crystalline lens which is held in place by ligaments attached to ciliary body.
(vii) Retina contains three layers of neural cells- from outside to inside ganglion, bipolar and photoreceptor cells.
(viii) The two types of photoreceptor cells are cones and rods.
(ix) The day light vision also called as photopic vision is function of cones cells.
(x) The twilight vision also called as scotopic vision is function of rods cells
(xi) The cones contain a purplish-red protein called rhodopsin which contain a derivative of vitamin A.
(xii) Photoreceptor cells are not present in eye in the region called blind spot.
(i) The part of hind brain that contains center which control respiration, cardiovascular reflexes and gastric secretions is medulla.
(ii) Our paired eyes are located in sockets of the skull called orbits.
(iii) The external layer of eye ball is composed of a loose connective tissue and is called the sclera.
(iv) The middle layer of eye ball, choroid, contains many blood vessels and is bluish in colour.
(v) The choroid layer is thin over the posterior 1/3- of the eyeball, but it becomes thick in the anterior part to form the ciliary body.
(vi) The eyeball contains a transparent crystalline lens which is held in place by ligaments attached to ciliary body.
(vii) Retina contains three layers of neural cells- from outside to inside ganglion, bipolar and photoreceptor cells.
(viii) The two types of photoreceptor cells are cones and rods.
(ix) The day light vision also called as photopic vision is function of cones cells.
(x) The twilight vision also called as scotopic vision is function of rods cells
(xi) The cones contain a purplish-red protein called rhodopsin which contain a derivative of vitamin A.
(xii) Photoreceptor cells are not present in eye in the region called blind spot.