Pinus Taxus and Picea belong to_________________?

A. Spheospsida
B. Filicineae
C. Gymnosperms
D. Angiosperms

Pollen grains in pinus have __________ for dispersal through wind?
A. Flagella B. Cilia C. Wings D. Feathers...
In life cycle of Pinus megaspores produced by megasporangium divide into 4 megaspores by__________________?
A. Mitosis B. Meiosis C. Both depending upon the conditions D. None of these...
Radiolarians belong to which of the following protozoal group____________?
A. Zooflagellates B. Actinopods C. Foraminifera D. Apicomplexans...
Bats & humming birds belong to___________?
A. Endotherms B. Ectotherms C. Heterotherms D. Homeotherms...
Scolidon or dog fish belong to the group of fishes called__________?
A. Cartilaginous fishes B. Bony fishes C. Running fishes D. Jawless fishes...
Snails belong to__________?
A. Cephalopodsxc B. Gastropods C. Bivalves D. Athropods...
Diatoms belong to___________?
A. Chrysophyta B. Bacillariophyceae C. Xanthophyceae D. Both A. and B....
Snails belong to_________?
A. gastropods B. bivalves C. arthropods D. platyhelminthes Submitted by: Maryam Aftab...
Division of nucleus is termed as___________ ?
A. Karyokinesis B. Cytokinesis C. Anaphase D. Meiosis Submitted by: Rashid Mehmood...
A decrease in the rate of beating of heart is called__________?
A. Bradycardia B. Tachycardia C. Braditachycardia D. Non of these Submitted by: Babar Ali Kunbhar...