MCQ
Protons for the formation of $ATP$ first pass from
- ✓$F_o$ part
- B$F_1$ head piece
- C$Cyt$ $c$
- DComplex $II$

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$(i)$ All living organisms have ability to respond the environment stimuli which could be physical, chemical or biological.
$(ii)$ Plants respond to external factors like light, water, temperature, other organisms, pollutants, etc.
$(iii)$ Photoperiod affects the process of reproduction.
$(iv)$ Human being is the only organism who has self consciousness.
$II.$ Generally absent in primary phloem
$III.$ Much elongated and pointed
Given above characters belongs to which of the following?
| Column $I$ | Column $II$ |
| $(i)$ Tricoderma | $(a)$ Deuteromycetes |
| $(ii)$ Yeast | $(b)$ Basidiomycetes |
| $(iii)$ Bread mould | $(c)$ phycomycetes |
| $(iv)$ Smut | $(d)$ Ascomycetes |