Question

A. VERY SHORT ANSWER TYPE QUEST.
1. How many chambers a
w many chambers does human heart have
2. What does blood contain ?
3. Nare the organs of human excretory system
4. Name the plant tissue that carries water.
5. Which process expels excess water from plants
6. Name some waste products excreted by plants.​

Answer 1

A)4 chambers

B)Blood Contains wbc,rbc,Blood platelets and carries Salts,Oxygen,And other soluble substances

C)A pair of kidney and uterus,Urinary bladder and urethra

D)Xylem

E)TRANSPIRATION

F)Oxygen,Excess water.