Which one of the following features is common in silverfish, scorpion, dragonfly and prawn?
Three pairs of legs and segmented body.
Chitinous cuticle and two pairs of antennae.
Jointed appendages and chitinous exoskeleton.
Cephalothorax and tracheae.
- Which of the following statements (i - v) are correct ?(i) The pelvic fins of female sharks bear claspers.(ii)…
- Which of the following statements is without exception in sponges ?
- In which of the phylum, excretory organ like proboscis gland is present?
- Identify the correct characteristics of porifera. Commonly known as sea walnuts.Presence of ostia and…
- Identify the animals shown in the given figures A, B and C from options given below.
- When any plane passing through the central axis of the body divides the organism into two identical…
- Heart is three - chambered in reptiles, except
- The combination of a true coelom and repeating body segmentation allows the annelids (unlike the anatomically…
- The figure given below is the characteristic structure of the phylum in which animals are aquatic, free…
- Match the features given in column I with their examples given in column II and choose the correct match…
- Match the types of animals given in column I with their examples given in column II and choose the correct…
- The transition from aquatic to terrestrial lifestyles required many adaptations in the vertebrate lineage.…
- Which of the following feature is not correct regarding the figure given below?
- Which of the following pairs of animals comprises jawless fishes?
- Match the characteristic feature/terms given in column I with the phylum to which they belongs given…
- Which of the following is an incorrect statement regarding flatworms ?
- Identify the figure with its correct name and phylum.
- Which of the following statement(s) is/are correct regarding phylum aschelminthes?(i) The body is circular…
- Which of the following statements (i v) are incorrect?(i) Parapodia are lateral appendages in arthropods…
- Meandrina (brain coral) belongs to phylum
- Which of the following statement(s) is/are correct?(i) Animals in which the cells are arranged in two…
- Which of the following statements is incorrect ?
- Which of the following phylum is being described by the given statements?(i) They are bilaterally symmetrical,triploblastic,…
- Which of the following is a poisonous snake?
- Match the phylum given in column - I with the special features present in them given in column - II…
- Which of the following characteristic distinguish arthropoda from annelids and molluscs ?
- Refer the figures A, B, C and D given below. Which of the following options shows the correct name of…
- Which of the following is not a characteristic of phylum echinodermata ?
- Refer the following statement and answer the question. 'Name of X is derived from stinging capsules.…
- Polyp phase is absent in