Q. Which one of the following statements is incorrect about muscles in the human body?
1) Muscles work in pairs
2) Muscles become shorter, stiffer, and thicker when contracted
3) Muscles can only push the bone
4) None of the above
Q. The most important cell type associated with the immunity of the body is -
1) platelets
2) lymphocytes
3) RBCs
4) None of the above
Q. Female Anopheles can be distinguished from female Culex because it sits -
1) at an angle with sub-stratum
2) parallel to the surface of the substratum
3) at right angle to the surface of substratum
4) None of the above
Q. In lichen, a chlorophyll-containing partner, _________ live together.
1) fungus and a bacterium
2) alga and a virus
3) alga and a fungus
4) None of the above
Q. The parts of the skeleton that are not as hard as bones and which can be bent are called as -
1) carpals
2) cartilage
3) vertebrae
4) None of the above
Q. Which among the following is a character of chloroplast which makes them qualified self replication?
1) Presence of DNA only
2) Absence of RNA
3) Presence of both DNA and RNA
4) None of the above
Q. The water reaches great heights in trees because of suction pull caused by -
1) absorption
2) transpiration
3) evaporation
4) None of the above
Q. Chlorophyll absorbs ___________ wavelengths of the sunlight.
1) green and blue
2) green and red
3) red and blue
4) None of the above
Q. The stomata open or close due to changes in the -
1) protein composition of cells
2) amount of water in cells
3) position of the nucleus in cells
4) None of the above
Q. Which of the following statements about diamond and graphite is true?
1) They have the same crystal structure
2) They have the same degree of hardness
3) They have the same electrical conductivity
4) None of the above
Interior design is a fun and creative field. It mixes art and practicality to make spaces look good and work well. With more people wanting great places to live and work, the need for skilled interior designers is rising. Let’s look at what it takes to have a career in interior design, including nee →
Foundation Date: December 8, 1991 Headquarters: The Republic of Belarus Executive Secretaries: Sergei Lebedev Member Countries: 12 Commonwealth of Independent States (CIS) was established on December 8, 1991, and the leaders of the Republic of Belarus, the Russian Federation, and Ukraine signed an a →
In 2009, an unknown programmer by the name of Satoshi Nakamoto put forward a whitepaper that proposed a creation of new form of digital currency - cryptocurrency. Cryptocurrency functions the same way as regular currencies do in that its used as a means of exchange, unit of account and a store of va →
Headquarter: New Delhi Function and Objective of the Organization: The Food Safety and Standards Authority of India (FSSAI)has been established under Food Safety and Standards Act, 2006 which consolidates various acts & orders that have hitherto handled food-related issues in various Ministries →
If you contribute your content to our site. Please mail us your content to editor@onlinegk.net