Give examples for the following

(a) Bilateral, dorsiventral symmetry is found in __________.

(b) Worms causing disease elephantiasis is__________.

(c) Open circulatory system is found in__________ where coelomic cavity is filled with blood.

(d) __________ are known to have pseudocoelom.

Fill in the blanks

(a) Five kingdom classification of living organisms is given by __________.

(b) Basic smallest unit of classification is __________.

(c) Prokaryotes are grouped in Kingdom __________.

(d) Paramecium is a protista because of its __________.

(e) Fungi do not contain __________.

(f) A fungus __________ can be seen without microscope.

(g) Common fungi used in preparing the bread is __________.

(h) Algae and fungi form symbiotic association called __________.

Give True (T) and False (F)

(a) Gymnosperms differ from Angiosperms in having covered seed. (b) Non flowering plants are called Cryptogamae.

(c) Bryophytes have conducting tissue.

(d) Funaria is a moss.

(e) Compound leaves are found in many ferns.

(f) Seeds contain an embryo.

Label a, b, c and d. given in Fig. 7.1 Give the function (b)

Fill in the boxes given in Fig. 7.2 with appropriate characteristics/plant group (s)