Does oxygen and hydrogen map up water?

2032

---

what is the application of induced auto ploypoidy in crop improvement ?

2029

---

What is the relation between how fast a leaf burns and the minerals or metallic elements contained in the plants?

2071

---

Why can mould vary in colour?

1985

---

What was the first tree planted on the Earth?

1991

---

How does the microtome cambridge work?

2005

---

What is the difference between growing and cultivating?

2208

---

At what temperature should fresh sweet potato leaves be stored and dried?

1912

---

What kind of toxic posions are released by the prickly pear cactus's needles?

2079

---

How Plants modify themselves accoridng to the environment?

1978

---

Explain how the rings on a tree trunk can tell you the age of the tree and What is that branch of botany called?

2086

---

what are the differences between sugar and sap?

1931

---

which side of a tree does moss grow?

2009

---

why are some plants greener than others?

2615

---

How does crowding affect plants?

1940

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