Science, asked by 768216, 1 year ago

important questions of class 10 science (phys,chem,bio) mostly come in exams ???

Answers

Answered by Aurora34
3
PHYSICS

LIGHT:
REFRACTION AND REFLECTION LAWS.

USES OF CONCAVE AND CONVEX .

NUMERICALS BASED ON LENS AND MIRROR FORMULA

MAGNETIC EFFECT:
SOLENOID,DIAGRAM

MAGNETIC FIELD LINES

FLEMING'S LEFT HAND RULE

HUMAN EYE:

THREE TYPES OF DEFECTS ( HYPERMETROPIA,MYOPIA,PRESBYOPIA)

WHY DO STARS TWINKLE.WHY PLANETS DO NOT TWINKLE

WHY RED LIGHT SIGNAL IS CONSIDERED DANGER SIGN

ELECTRICITY:

OHMS LAW

JOULES LAW

FUSE , CIRCUIT AND OVERLOADING

BIOLOGY

LIFE PROCESS:
ALL THE NECESSARY DIAGRAMS LIKE HEART, RESPIRATORY SYSTEM, NEURON, NEPHRON.

BREAKING DOEN OF GLUCOSE IN DIFFERENT WAYS

CONTROL N COORDINATION:

BRAIN DIAGRAM WITH FUNCTIONS

REFLEX ARC AND ACTION

HEREDITY AND EVOLUTION

MONOHYBRID AND DIHYBRID CROSS

ANALOGOUS AND HOMOLOGOUS ORGANS & FOSSILS

SEX DETERMINATION

HOW DO ORGANISM REPRODUCE:

MALE AND FEMALE REPRODUCTIVE PARTS DIAGRAM

CONTRACEPTIVE METHODS TO PREVENT PREGNANCY

..
CHEMISTRY ACIDS BASES N SALTS: ALL THE TYPES OF SALTS WASHING SODA, BLEACHING POWDER, PLASTER OF PARIS, BAKING SODA ETC. METALS N NON METALS AMPHOTERIC OXIDES NEUTRALIZATION REACTION REDUCTION PROCESS OF METALS REACTIVITY SERIES CARBON AND ITS COMPOUNDS PROPERTIES OF ETAHNOIC AND ETHANOL VERSATILE NATURE OF CARBON ESTERIFICATION AND SAPONIFICATION REACTION HOPE THIS HELPSS..U...


Aurora34: Yep
768216: what is it
Aurora34: Monohybrid cross is cross dealing with one character at a one time. For example: Color of Flower, Plant Height, Seed texture etc.
Dihybrid Cross is cross dealing with two characters at a given time. For example: Yellow and round seeded plant is crossed with Green and wrinkle seeded plant. Here color of flower (yellow and green) and texture of seed (round and wrinkle) are two characters of the plant used in one cross.
768216: thnx
768216: one more help . BREAKING DOWN OF GLUCOSE IN DIFFERENT WAYS ???
Aurora34: Pls refer to the ncert table chart of different brkdown of google...
768216: ya but given only chart not explanation i want explanation
Aurora34: When glucose has been converted into G6P by hexokinase or glucokinase, it can either be converted to glucose-1-phosphate (G1P) for conversion to glycogen, or it is alternatively converted by glycolysis to pyruvate, which enters the mitochondrion where it is converted into acetyl-CoA and then into citrate.
768216: thanx bye
Aurora34: Bye
Answered by hansika1085
0

Answer:

You can get the answer on Important Questions for CBSE Class 10th chapterwise questions you will get all the answer.

Explanation:

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