STD 12 - 3. reproductive health — NEET STD 11 Science — Question

$(I)$ In human body, it is made of number of muscle bundles.

$(II)$ Muscle bundles contains a number of muscle fibers and fiber is lined by the sarcollemma.

$(III)$ In Muscle fiber, sarcoplasm contains only one nucleus.

$(IV)$ In muscle fiber, sarcoplasmic reticulum is the store house of calcium ions.

Bone                              Number

$(1)$ Skull                        $1. 24$

$(2)$ Vertebrae               $2. 60$

$(3)$ Ribs                        $3. 22$

$(4)$ Sternum                 $4.1$

$(5) $ Pectoral girdles    $ 5. 2$

$(6)$ Arms                      $6. 4$

$(7)$ Ear ossicles          $7. 6$

$(8)$ Pelvic girdles        $8. 33$

The correct pairing sequence is