Question 876:

The odour that characterize the brackish water habitats is ____________

A. Plant odour
B. Animal odour
C. Rotten egg odour
D. Fragrance odour

Question 877:

Air spaces are present in part of the leaf ____________

A. Upper epidermis
B. Lower epidermis
C. Palisade
D. Spongy mesophyll

Question 878:

The type of association in which both organisms cannot live without the oilier is called ____________

A. Phoresis
B. Mutualism
C. Symbiosis
D. Commensalism

Question 879:

Which of these can sometimes be used in place of baking powder?

A. Saccharomyces cerevisae
B. Rhizopus ceratus
C. Allium sativurn
D. Succharum putata

Question 880:

The group of closely related organisms which are capable of interbreeding to produce fertile offspring is known as ____________

A. Sexually mature male and female
B. Kingdom
C. Species
D. Family