NEET-XI-Biology
20: Locomotion and Movement
Qstn# I-10 Prvs-Qstn
- #10Fill in the blank spaces:
(a) All mammals (except a few) have __________ cervical vertebra.
(b) The number of phalanges in each limb of human is __________
(c) Thin filament of myofibril contains 2 ‘F’ actins and two other proteins namely __________ and __________.
(d) In a muscle fibre Ca++ is stored in __________
(e) __________ and __________ pairs of ribs are called floating ribs.
(f) The human cranium is made of __________ bones.Ans : null (a) All mammals (except a few) have
cervical vertebra.
(b) The number of phalanges in each limb of a human is
.
(c) Thin filament of myofibril contains 2 ‘F’ actins and two other proteins, namely
and
.
(d) In a muscle fibre, Ca++ is stored in the
.
(e)
And 
pairs of ribs are called floating ribs.
(f) The human cranium is made up of
bones.
- #10-aAll mammals (except a few) have __________ cervical vertebra.Ans : All mammals (except a few) havecervical vertebra.
- #10-bThe number of phalanges in each limb of human is __________Ans : The number of phalanges in each limb of a human is.
- #10-cThin filament of myofibril contains 2 ‘F’ actins and two other proteins namely __________ and __________.Ans : Thin filament of myofibril contains 2 ‘F’ actins and two other proteins, namelyand.
- #10-dIn a muscle fibre Ca++ is stored in __________Ans : In a muscle fibre, Ca++ is stored in the.
- #10-e__________ and __________ pairs of ribs are called floating ribs.Ans : And pairs of ribs are called floating ribs.
- #10-fThe human cranium is made of __________ bones.Ans : The human cranium is made up ofbones.