There are only two forms of incomplete leaf and complete leaf in rice leaf.

From the perspective of the assimilate mobilization, the core leaf (n leaf) of rice has the closest connection with which of the transport organization of the leaf. A: A n leaves; B: B n-1 leaves; C: C n-2 leaves; D: D n-4 leaves.

The National Flag of Canada, also known as the Canadian Flag or the Maple Leaf Flag, consists of a red field with a white square at its centre in which sits a red maple leaf.

The National Flag of Canada, also known as the Canadian Flag or the Maple Leaf Flag, consists of a red field with a white square at its centre in which sits a red maple leaf. A: 正确 B: 错误

The leaf area index can be defined as the A: A, green leaf area/yellow leaf area B: B, land area/leaf area C: C. Total green leaf area/land area D: D, yellow leaf area/green leaf area

When Noah sent out a dove the second time, what did she brought back in her bill? (Lec.51, 08’06’’)? An olive leaf|A cypress leaf|A fig leaf|A gopher leaf

The longest, widest and largest leaf area of corn is generally ( ). A: 1st leaf B: Stick Clover C: Flag leaf D: Inverted two leaves

枫叶是加拿大的国家标志。 A: A maple leaf is Canadian national symbol. B: A maple leaf is Canadian national signal. C: A maple leaf is Canadian national simplicity. D: A maple leaf is Canadian national signature.

What are the components of the complete leaf? A: stipules B: blades C: leaf sheath D: petiole

This young man isn’t________, he has turned over a new leaf.