WebAug 2, 2024 · Question 20: Read the following statements and select the incorrect ones. (i) Circulatory system in arthropods is of closed type. (ii) Parapodia in annelids help in swimming. (iii) Phylum Mollusca is the second largest animal phylum. (iv) Aschelminthes are dioecious. (i) and (iii) only. (i) only. WebAnimals - Cockroach, Locust, Taenia - Cockroach and Locust do not show metamerism. Taenia shows metamerism. ... Animals Morphological feature A. Liver fluke, sea anemone, Bilateral symmetry sea cucumber B. Centipede, prawn, sea urchin Jointed appendages C. Scorpion, spider, cockroach Ventral solid nerve cord D. Cockroach, locust, ...
What is true about nereis, scorpion, cockroach and silverfish?
WebA jointed appendage is a protrusion from an organism's body that has joints. Option B: Nereis belongs to the phylum Annelida, not the phylum Arthropoda, which includes … WebOct 8, 2024 · 1.A cockroach would have jointed appendages whereas an earthworm will none. 2.A cockroach does not have segmented body but an earthworm has a segmented body. 3.Cockroach belongs to phylum arthropoda whereas earthworm belongs to phylum annelida. the main differences between cockroaches and earthworms are: they suffer in spanish
What is the main difference between male and female cockroach?
WebThe body of the death's head cockroach is brown, though juveniles are usually speckled. The wings are mostly for show, as the death's head cockroach cannot fly. They have a flat, shell-like body, which can … WebArthropod leg. The arthropod leg is a form of jointed appendage of arthropods, usually used for walking. Many of the terms used for arthropod leg segments (called podomeres) are of Latin origin, and may be … WebDec 9, 2024 · The head is covered by a hard exoskeleton and has jointed appendages, while the thorax is composed of three segments, each with a pair of legs. The number of legs varies among arthropods, but most have … they suffice