Which symbiotic bacteria is N2 fixative with the root nodule of leguminious plant ? (AFMC 1998)

Related MCQs

• Match the following Column-I Column-II (P) Rhizobium (i) Leguminous (Q) Anabaena (ii) Autotroph N2-fixative (R) Azatobactor (iii) Freeliving N2-fixative (S) Glomus (iv) Phosphorus absorption (a) (P-i) (Q-ii) (R-iii) (S-iv) (b) (Q-i) (P-ii) (R-iii) (S-iv) (c) (P-iii) (Q-i) (R-ii) (S-iv) (d) (P-i) (Q-ii) (R-iv) (S-iii) Statement (A) and Reason (R) Type Question
• Maximum amount 70-75% of carbon dioxide transport occurs as (R.P.M.T.1996,1998,Kamataka 1997,M.P.PMT.1998,C.P.M.T.1998,B.V.2002)
• Root that grow from any part of the plant body other than the radical are called? (AFMC 2010)
• Which one is not a nucleotide? [AFMC 1998]
• It is a power house of cell. (AFMC-1998,2001)
• Root hairs absorb water from soil when (AFMC 1988, JIPMER 1986)
• When beet root cylinders are washed and then placed in cold water, anthocyanin does not come out. This indicates that most likely the plasma membrane is (AFMC 1990)
• Water will be absorbed by root hairs when the externael medium is (JIPMER 1986, AFMC 1993)
• Which one correct for the free living and symbiotic funges ?
• One plant group kept for 12 hrs in day and 12 hrs in night and flowering is observed in it. Another plant group is kept similarly for day - night period and for very short time light is given during dark period it do not flower. What is such type of plant called ? (CBSE 2004)