A. pith, phloem, cambium, xylem, parenchyma, collenchyma and epidermis B. Xylem, phloem, cambium, cortex, endodermis, collenchyma and epidermis C. Pith,…
A. Lungs and spiracles B. Root hairs and mammalian hairs C. Feathers and scales D. Contractile vacuole and Kidneys Correct…
A. the cylindrical cells are linked end to end B. its cells are linked together by cytoplasmic strands C. its…
A. Order B. Genus C. Species D. Phylum Correct Answer: Option C C. Species
A. iii B. iv C. i D. ii Correct Answer: Option A A. iii
A. nucleus B. eyespot C. basal granule D. contractile Correct Answer: Option D D. contractile
A. organisms acquire genes from their parents B. organisms pass on acquired characters to their offspring C. characteristics of organisms…
A. Termites B. Ants C. Grasshoppers D. Bees Correct Answer: Option C C. Grasshoppers
A. escape unfavourable conditions B. search for food C. form new colonies D. communicate with one another Correct Answer: Option…
A. a pair of contrasting characters B. two pairs of contrasting characters C. three pairs of contrasting characters D. four…