FIND IT

                      12th--chapter 2-SEXUAL REPRODUCTION IN FLOWERING PLANTS

FOLLOWING INFORMATION IS IMP AS  LOTS OF APPLICATION TYPE QUES.POSSIBLE ON THIS

Find Ploidy level of following--

1. Endosperm
2.  Tapetum
3. Zygote
4. TPEN
5. Synergid
6. Antipodal cell
7. Oospore
8. Osphere
9. Root cell,leaf cell
10. Secondary nucleus  

11th ----PLANTAE IMP, TIPS -

1)STUDY CLASSIFICATION, PREPARE CHART

2)STUDY REPRESENTATIVE TYPE OF EACH GROUP

3)PREPARE A CHART OF EXAMPLES 

4)REMEMBER UNIQUE FEATURE OF GROUP

5)REMEMBER BY COMPARISON BETWEEN GROUP AS FOLLOW 

                       

CHARACTER	PTERIDOPHYTE	GYMNOSPERM	ANGIOSPERM
SEED FORMATION(OVULE)	ABSENT	PRESENT NAKED	PRESENT ENCLOSED
FRUIT FORMATION(OVARY)	ABSENT	ABSENT	PRESENT
MALE  GAMETS	MOTILE	MOTILE	NON  MOTILE
VASCULAR TISSUE XYLEM CONSIST PHLOEM CONSIST	TRACHID SIEVE CELL	TRACHID SIEVE CELL	VESSEL & TRACHID SIEVE  TUBES and COMPANION CELLS
ENDOSPERM	ABSENT	PRESENT  HAPLOID AS FORM BEFORE FERTILIZATION	PRESENT TRIPLOID AS FORM AFTER DOUBLE FERTILIZATION
GAMETOPHYTE	INDEPENDENT	DEPENDENT/PARASITIC ON SPOROPHYTE REDUCE	DEPENDENT/PARASITIC ON SPOROPHYTE REDUCE
SPOROPHYTE	INDEPENDENT WITH ROOT ,STEM&LEAVES	INDEPENDENT WITH ROOT ,STEM&LEAVES	INDEPENDENT WITH ROOT ,STEM&LEAVES
EXAMPLES	NEPROLEPIS, MARSILEA, EQUISETUM	CYCAS PINUS GNETUM SEQUOYA	COCONUT MANGO MAIZE

  SOME IMP  POINTS

VASCULAR CRYPTOGAMS -PTERIDOPHYTA 

AMPHIBIAN OF PLANT KINGDOM- BRYOPHYTA

PLANT GROUP WITH SEED BUT NO FRUIT( PLANT GROUP WITH OVULE BUT NO OVARY-GYMNOSPERM

SMALLEST GYMNOSPERM -ZAMIA

GYMNOSPERM WITH VESSEL-GNETUM

INTERESTING QUETIONS ABOUT HUMAN BODY

1) WHICH IS A LONGEST CELL OF HUMAN BODY?
   --   NERVE CELL  OR  MUSCLE CELL
2) WHICH IS LARGEST VEIN OF HUMAN BODY?
  --  SUPERIOR VENA CAVA  OR   INFERIOR VENA CAVA
3)WHICH IS LARGEST ARTERY OF HUMAN BODY?
--AORTA OR PULMONARY ARTERY
4) HOW MANY LITERS OF BLOOD FILTER BY OUR KIDNEYS PER DAY?
--180 OR 1600
5) WHICH IS  LARGEST PART OF HUMAN BRAIN?
--CEREBELLUM OR CEREBRUM
6)WHICH IS A LONGEST BONE OF HUMAN BODY?
---FEMUR OR HUMERUS
7)ONLY MOVABLE BONE OF SKULL IS?
--MANDIBLE  OR MAXILLA
8) WHICH IS THERMOSTAT OF HUMAN BODY?
 --HYPOTHALAMUS OR SKIN
9)WHICH IS THE LARGEST ENDOCRINE GLAND ?
--THYROID OR ADRENAL
10)WHICH IS THE SMALLEST ENDOCRINE GLAND?
--PITUTARY  OR PARATYROID

SOLVE THESE QUETIONS  

HOW TO START PREPARATIONS OFBIOLOGY MEDICAL ENTRANCE IN INDIA

FIRST IMPORTANT THING  READ ONLY NCERT BOOK CAREFULLY 

OUT OF 180, 170 QUES. ARE FROM THESE BOOKS 

CONCEPTUAL STUDY - UNDERSTANDING IS MORE IMP. THAN RECITATION . ONLY CERTAIN TOPICS NEED RECITATION .

PRACTICE - SOLVE MAXIMUM OBJECTIVES.AFTER PREPARATION OF CHAPTER YOU WILL EASILY SOLVE SOME , SOME YOU DON'T KNOW 
 parent should check solved paper to save time,  

SELF ASSESMENT - DON'T GET TENSE IF YOU SCORE LESS CHECK MCQS WHICH GONE WRONG CONCENTRATE ON THEM READ AND TRY TO UNDERSTAND THE CONCEPT AGAIN ,IF YOU DON'T UNDERSTAND TAKE HELP OF TEACHER ,OR SEARCH ON NET , TO REDUCE MISTAKE , TO FIND WEAKNESS,THIS IS MORE IMP TO SCORE MORE