Tugas Kelompok Biologi

1.    Make group member 4 people.

2.     Make table difference Monocotyledon and Dicotyledon

  

No.	Characteristic	Monocotyledon	Dicotyledon
1	Root	Fibrous(akar serabut)	Tap (akar tunggang)
2	Stem	Regional base of the stem	stem is made up of wood and
		segment into the growing point	leather which can be separated
3	Leaves	Curved or parallel	Pinnate
4	Seed	One	Two
5	The content of roots and stems	There is no cambium	There cambium
6	The number of petals	Generally is a multiple of three	Usually a multiple of four or five
7	The growth of roots and stems	Can not grow into larger	Can grow into larger
8	Example	Grass, Ginger, Orchid, Pineapple	Cassava, croton, rubber trees, beans, eggplant

3.    Picture structur

a.      Root

          Monocotyle and Dicotyledon

b.     Stems

1. Monocotyle                                                                   2. Dicotyledon

c.      Leaves

          Monocotyle and Dicotyedon

 

d.      Seeds

            Monocotyle and Dicotyledon

e. Flower

    Monocotyle and Dicotyledon

4. FunctionStructur Plant

A.    Root

The function of roots:
1. absorb water and mineral salts
2. strengthen the establishment of plants
3. respiration equipment
4. storage of food reserves
5. vegetative propagation tool

B.     Stems

Function stems:
1. as organs of food and water crossings. Xylem as a network that carries water and mineral salts, while the Phloem as a transport network of photosynthesis (food)
2. as an organ of the body shaper and buffer plants
3. as a place to store food reserves
4. as a means of vegetative propagation

C.     Leafes

Leaf Functions
1. as a place of photosynthesis
2. as the respiration
3. as a place of transpiration
4. as a means of vegetative propagation

D.    Flower

Function of flower is a container together of male gametes (microspores) and female (makrospora) to produce seeds

E.     Seeds

Function seed
• Store food reserves.
• Tools dispersal of plants

F.     Fruit

Function fruit
• Store food reserves
• Assist the dispersal of plants.