Commercially useful surface fibers are obtain | vedclass

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(C) Surface fibers are those that arise from the surface of seeds or fruits. $Gossypium$ (cotton) is the most important source of surface fibers. Thes

Vedclass · Accepted Answer

Gossypium

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(C) Surface fibers are those that arise from the surface of seeds or fruits. $Gossypium$ (cotton) is the most important source of surface fibers. These fibers are epidermal outgrowths of the seed coat. $Cannabis$ and $Agave$ provide bast fibers (phloem fibers),which are obtained from the stem or leaves,not the surface of seeds. $Helianthus$ (sunflower) is primarily cultivated for its seeds and oil,not for commercial fibers.

Column $X$	Column $Y$
$(1)$ Thalamiflorae	$(P)$ Ovary inferior
$(2)$ Inferae	$(Q)$ Always two carpels
$(3)$ Disciflorae	$(R)$ $6$ cohorts and many families
$(4)$ Bicarpellatae	$(S)$ Citrus limon

Commercially useful surface fibers are obtained from which of the following?

Similar Questions

Which of the following is not a stem modification?

Choose the correct option from the following:
$(i)$ Stilt roots are found in $Pothos$ / $Maize$.
$(ii)$ Alternate phyllotaxy is found in $China$ $rose$ / $Nerium$.

Which of the following groups of plants produces economically useful fibers?

Stem thorns,leaf spines,and prickles are examples of ........

Select the correct match for $X$ and $Y$:
Column $X$ Column $Y$
$(1)$ Thalamiflorae $(P)$ Ovary inferior
$(2)$ Inferae $(Q)$ Always two carpels
$(3)$ Disciflorae $(R)$ $6$ cohorts and many families
$(4)$ Bicarpellatae $(S)$ Citrus limon

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