Sunken stomata are found in:? October 20, 2019 BILAL KHATTAK0 A.Xerophytes B.Hydrophytes C.MesophytesD.Halophytesundefined
Mark the rooted submerged hydrophyte:? October 18, 2019 BILAL KHATTAK0 A.Marsilea B.Utricularia C.VallisneriaD.Monochoriaundefined
The following relationship does not correspond to mutualism:? October 17, 2019 BILAL KHATTAK0 A.Zoophily B.Zoochory C.EpiphytismD.Mycorrhizaundefined
Mycorrhiza is the phenomenon of:? October 12, 2019 BILAL KHATTAK0 A.Antagonism B.Parasitism C.EndemismD.Symbiosisundefined
At which latitude, heat grain through insolation approximately equals heat loss through terrestrial radiation?? October 12, 2019 BILAL KHATTAK0 A.42 1/2? North and South B.22 1/2? North and South C.60? North and SouthD.40? North and Southundefined
According to Mc Dougal, the parasitism caused due to fungi and bacteria represent a symbiotic relationship which is:? October 11, 2019 BILAL KHATTAK0 A.Social and antagonistic B.Nutritive and antagonistic C.Social and reciprocalD.Nutritive and reciprocalundefined
The study of interactions between living organisms and environment is called:? October 10, 2019 BILAL KHATTAK0 A.Ecosystem B.Phytogeography C.EcologyD.Phytosociologyundefined
Melanization generally involves the following zone:? October 8, 2019 BILAL KHATTAK0 A.Horizon-B B.Horizon-A C.Horizon-CD.All of theseundefined
Ecology is the study of relationship of:? October 6, 2019 BILAL KHATTAK0 A.Organism and environment B.Man and environment C.Soil and waterD.Husband and wifeundefined
The term symbiosis was proposed by:? October 4, 2019 BILAL KHATTAK0 A.Mc Dougal B.Warming C.OdumD.de Baryundefined