The following exist as free-living organisms except
...The following exist as free-living organisms except
Amoeba
Chlamydomonas
Euglena
Spirogyra
Correct answer is D
Spirogyra exist as filaments that occur in rows or chains.
Blood circulation in a mammal is said to be double because ...
Primary phloem develops from ...
The following are examples of oviparous animals except ...
Which of the following organisms is not a protozoan? ...
The practice of growing more than one type of crop on the same plot of land is called ...
According to Darwin, the driving force behind evolutionary change is ...
Viruses are agents of the following diseases except ...
Which of the following structures transports water from the roots to the leaves? ...