The word Archaeobacteria (a division of bacteria) derived from Greek means___________?

A. True bacteria
B. False bacteria
C. Recent bacteria
D. Ancient bacteria

Which of the following is machine independence program?

A. High level language
B. Low level language
C. Assembly language
D. Machine language

Programs designed to perform specific task is known as ________________.

A. System software
B. Application software
C. Utility programs
D. Operating system

HDD stands for

A. High density disk
B. Heavy duty diesel
C. Heating degree days
D. Hard disk drive

Which of the following statement is incorrect about algae______________?

A. Their zygote unlike plants is protected by parental tissue
B. Their classification is based on pigment composition
C. Most of them have different morphological forms in-different stages of their life cycle
D. Almost all of them are aquatic

In which of the following pigments major energy reserves and cell wall are like plants?

A. Rhodophyta
B. Chlorophyta
C. Phaeophyta
D. Chrysophyta

Most of the photosynthesis on earth is carried by__________?

A. Kelps
B. Gymnosperms
C. Angiosperms
D. Algae

Of the following which one has glassy shells________________?

A. Radiolarians
B. Forams
C. Both of these
D. None of these

The only group of algae having no flagellated motile cells at any stage is___________?

A. Chrysophyta
B. Phaeophyta
C. Pyrrophyta
D. Rhodophyta

Chalk is gradually formed of dead______________?

A. Actinopods
B. Foraminiferans
C. Apicomplexans
D. Radiolarians