Q- Explain the importance of reproduction in organisms?
Ans- Reproduction is very important for the organisms because it ensures the continuity of species generation after generation.
Q- Describe the process of fertilisation in human beings?
Ans- The first step in the process of reproduction is the fusion of a sperm and an ovum. For this to happen, million of sperms from the male are transferred...
Thursday, December 18, 2014
REPRODUCTION IN ANIMALS CHAPTER 9 CLASS 8TH
IMPORTANT KEYWORDS
Reproduction- It is the one of the important life process, which ensures the continuation of similar kinds of individuals generation after generation.
Sperms- the testes produce the male gametes called sperms.
Ova- Ovary produces females gametes called ova.
Uterus- It is the part of female reproductive system where development of embryo take place.
Fertilisation- The fusion...
Tuesday, March 18, 2014
One word for HISTORY FOR SA -2
Q- Name
the types of historical monuments?
Religious and
secular
Q list
the secular monuments?
Towers,
havelis, palaces, forts, baolis
Q List the religious monuments?
Temples and
mosques
Q- A
pattern on a design is called?
Motif
Q-A tall
slender tower with onion shaped crown is called?
Minaret
Q- Highly
decorative handwriting is called?
Calligraphy
Q- A self-supporting
structure...
Friday, March 14, 2014
Chapter 12 Reproduction in plants
One word
Q- The instinct, which helps product of new ones to similar
to parents?
A- Survival instinct
Q- The process by which yeast cells multiply is called?
A-Budding
Q-The process in which one cell divides into two, two into
four and so on is called?
A-Binary...
Chapter no- 14 Electric Current and its Effects
One word
Q- A device used
to break a circuit?
A- Fuse
Q- Drawing more current through a circuit?
A- Overloading
Q- Name the scientist
who first discovered the magnetic effect of electric circuit?
A- Hans...
Sunday, March 2, 2014
CHAPTER 15 LIGHT
Buy sample papers
Q-Name the
mirror which has bulged in the center and is narrow at the ends?
A-
Convex
mirror
Q-Name the
mirror which has a depression in the center and is thick at the edges?
A-Concave mirror
Q-Which type
of lens...
Tuesday, January 28, 2014
Chapter 11 TRANSPIRATION IN PLANTS AND ANIMALS
ONE WORD
Q- Name the blood vessels, which carry pure blood?
A- Artery
Q- Name
the blood vessels which carry impure blood?
A- Vein
Q- Name of
the artery which carries impure blood?
A- Pulmonary
artery
Q-...