MCQ
A fleshy root which is tapering at both ends is:
- AFusiform
- BConical
- CNapiform
- DTuberous
Explanation:
The fleshy root which is tapering at both ends is fusiform roots because they give a spindle - shaped appearance.
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|
Column $I$ (Terms) |
Column $II$ (Features) |
| $A.$ Exocrine gland | $I.$ They help to stop substances fromleaking across a tissue |
| $B.$ Endocrine gland | $II.$ Hormones are secreted directlyinto the fluid bathing the gland |
| $C.$ Tight junctions | $III.$ They perform cementing to keepneighbouring cells together. |
| $D.$ Adhering junctions | $IV.$ Secretes mucus, saliva, earwax,oil, milk, digestive enzymes andother cell products |
| List - $A$ | List - $B$ |
| $(a)$ Citrus canker | $(i)$ Fungi |
| $(b)$ Spongiform encephalopathy | $(ii)$ Prion |
| $(c)$ Herpes | $(iii)$ Virus |
| $(d)$ Red rot | $(iv)$ Bacteria |
$1.$ Chromosomes are arranged at the equator.
$2.$ Formation of nuclear membrane.
$3.$ At the end of this phase, nuclear membrane Golgi, complex and endoplasmic reticulum are reformed.
$4.$ End of contraction of chromosome.
$5.$ This phase start with chromosome.according to their vertical contraction.