Root pressur is due to (MPPMT 1993, Har. PMT 2003, Orissa 2011)

Related MCQs

• Which of the following is water stress hormone? (CBSE-1993, MPPMT-1995, BHU 1998, CETCHD, Kerala 2000, Orissa- 2003)
• Guttation is the process of elimination of water from plants through (BHU 1986, JIPMER 1987, MPPMT 1995, Orissa 2003)
• It is produced during water stress that brings stomatal closure. (AMU 1992, CBSE 1993, 1994, 2001, RPMT 2000, JIPMER 2000, Orissa 2009, MP PMt 1992)
• Connecting link between glycolysis and Krebs cycle is/before entering Krebs cycle pyruvate is changed to (A.F.M.C, 1988; CB.S.E. 1992, 1997; R.PMT. 1992; M.P.P.M.T. 1987, 88, 93, 98, 2001, 2002; AMU. 1987, 2001; J.LPME.R; 1989; C.PMT. 1991, 94; D.P.M.T. 1999; A.UMS. 1994, Mampal 200l, BV. 2002, Kerala 2003, 2004)
• Which blood vessel carries least ammount of urea? (HAR PMT 2005)
• A cell increase in volume if the external medium is (Har. PMT 2005)
• End product of citric add/Krebs cycle is (CBSE. 1993; Har. P.M.T. 1994)
• Element involved in stomatal regulation its opening and closing is(CPMT 1989, 2004, Kerala 2000, Manipal 2001, Pb. PMT 2001, Uttrakhant 2001, DPMT 2002, Wardha 2003, 2011, AMU 2005)
• Substance that accumulates in a fatigued muscle is (Har.P.M.T. - 2003)
• During inspiration (J.I.PME.R.2004,Orissa 2005,R.PMT.2005)