#1.
- CNS – Central nervous system
- PNS – Peripheral nervous system
#2.
- Lysosomes – Discovered by De Duve
- Ribosomes – Discovered by Palade
#3.
- Brass – Mixture of Cu +Zn
- Bronze – Mixture of Cu + Sn
#4.
- Euaryotic – Presents Nucleus
- Prokaryotic – Absence of Nucleus .
#5.
- Animal Cell doesn't have Cell Wall .
- Plant Cell have Cell Wall .
#6.
- Latent heat of fusion of Ice – 80 Cal/g
- Latent heat of vaporization of Water – 540 Cal/g
#7.
- Infrasonic wave – Frequency less than 20 Hz
- Ultrasonic wave - Frequency more than 20,000 Hz
#8.
- Normal temperature of Human Body in degree Celcius – 37 degree Celcius
- Normal temperature of Human Body in Fahrenheit – 98.6 degree Fahrenheit
#9.
- Conduction – It is a process through which heat is transferred in solid .
- Convection – The process of the hotter fluid moving and transferring heat to the colder surrounding
#10.
- National game of USA – Baseball
- National Game of India – Hockey & Kabaddi
- National game of UK – Cricket
#11.
- ISRO established – 1969
- Space commission established – 1972
#12.
- Vikramsara Bhai space center located at – Thiruvananthapuram
- Satish Dhawan space center – Sriharikota
#13.
- Lakshya – India's first pilotless aircraft .
- INS Sindhushastra – India's first anti missilesubmarine.
#14.
- Highest Mountain chain of world – Himalaya
- Longest mountain chain of world – Andes
