MCQ
Secondary growth or increase in diameter is due to
- AGround meristem
- BProcambium
- CCork and phelloderm
- ✓Vascular cambium
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Column I with those in Column II
Column I Column II
(A) Peritrichous flagellation (J) Ginkgo
(B) Living fossil (K) Macrocystes
(C) Rhizophore (L) Escherichia coli
(D) Smallest flowering plant (M) Selaginella
(E) Largest perennial alga (N) Wolffia Select the correct answer from the following
$R-$ The $F_1$ headpiece is a peripheral membrane protein complex and contains the site for synthesis of $ATP$ from $ADP.$