A. mitochondria
B. golgi complex
C. endoplasmic reticulum
D. lysosomes
In plants, which of the following is a waste product produced both during photosynthesis and respiration?
A. CO2
B. H2O
C. O2
D. Both A and B
Symbionts which help plants in uptake of phosphorous and trace metals such as zinc and copper.
A. Bacteria
B. Viruses
C. Fungi
D. Cyanobacteria
Bats & humming birds belong to___________?
A. Endotherms
B. Ectotherms
C. Heterotherms
D. Homeotherms
A. bacteria in the human colon
B. tapeworm in the cow intestine
C. bacteria passing through the placenta
D. protozoans found within termites
Those organisms which can prepare their own food from simple inorganic material and can store energy are called___________?
A. Autotrophs
B. Heterotrophs
C. Procariotique
D. Eu-cariotique
Alternation of generations is absent in___________?
A. Hydration
B. Obelia
C. Jelly fish
D. Physalia