Saturday, 3 March 2018

Kerala PSC Degree Level Questions - 28 (Biology)

Keralapschelper.com is presenting a General Knowledge Questions with answers on Zoology and Botany. In this set we included only those kinds of questions which are asked by Kerala Public Service Commission in the Degree Level Exams like Secretariat Assistant, Lower Division Clerk etc..
366. Who was the first to discover the cell?
Robert Hooke

367. Which scientists together formed the cell theory?
M.J.schleiden and T.Schwann

368. What are the basic building units of life?
Cells

369. .......... is an example for the organism that do not follow cell theory.
Virus

370. What are the three basic structures of all cells?
Plasma Membrane, Cytoplasm and Nucleus

371. The cytoplasm and nucleoplasm in-cumulative form inside the cell is called..........
Protoplasm

372. What is known as 'the Physical basic of life'.
Protoplasm

373. The non-living inclusions of a cell are collectively called.............
Deutoplasm

374. Which structure of the cell bears genetic materials?
Nucleus

375. What is the name of the outer most covering of a cell?
Plasma Membrane

376. Which structure of the cell contains fluid like substances such a mitochondria and chlioroplast?
Cytoplasm

377. What is known as 'the power house of the cell' as it is responsible for energy production in form of ATP?
Mitochondria

378. Which cell structure is responsible for cell division and is found only in animals.
Centriole

379. What is known as 'the suicidal bag or atom bomb of the cells' ?
Lysosome

380. Who discovered the nucleolus, which is situated inside the nucleus of the cell?
Fontana

381. Which are the cell structures exclusively found in plant cells only?
Cell wall and Chloroplast

382. Which cell structure is responsible for photosynthesis in plants?
Chloroplast

383. The condensed form of DNA is known as.............?
Chromosome

384. What is the name of the chromosome which is caused by the condensation of the DNA by special protein?
Histones

385. In chromosomes, when DNA is not condensed it is called.............
Chromatids

386. During the cell division chromosomes show chromatids held together at a point called.......
Centromere

387. What is the name of the end portion of a chromosome?
Telomere

388. The chromosomes having the shape of a lamp brush is called.............
Lampbrush Chromosome

389. Who discovered the Lampbrush Chromosome in 1882?
Balbiani

390. What acts as the unit of inheritance in living organisms?
Genes

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