WebArthrodial membrane in cockroach is (1) Articular membrane (2) Thin (3) Flexible (4) All of these Practice questions, MCQs, Past Year Questions (PYQs), NCERT Questions, … WebApr 17, 2024 · Cockroaches are a flat bug with a leathery shield-like back. Their colors vary by species, ranging from a reddish-brown to a brownish-black. The average roach is about two inches long, with a body featuring …
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WebMar 31, 2024 · cockroach, (order Blattodea), also called roach, any of about 4,600 species of insects that are among the most primitive living winged insects, appearing today much like they do in fossils that are … WebApr 25, 2024 · Molly is an "extremely unusual" dog, according to the vet who discovered the Jack Russell terrier puppy was an hermaphrodite. Frank and Mary Finlay bought Molly in November 2015 thinking she was ... gaylord michigan snowmobile trail report
Which of the following is a hermaphrodite animal? - Science …
WebCockroach: Species # 2. Blatta Orientalis: Blatta orientalis (Fig. 73.40 C and D) is commonly known as the Oriental cockroach or Black beetle. It was originally a native of … WebAug 2, 2024 · Wasp and honeybee. Scorpion and cobra. Sea pen and sea fan. Cactus and Venus fly trap. Answer : C (Sea pen and sea fan) Question 23: The characters given below are shown by. (i) Extracellular and intracellular digestion. (ii) Exclusively marine, radially symmetrical, diploblastic, tissue level of organization. WebMar 20, 2024 · 4.cockroach have a ventral nerve cord while earthworm have central nerve cord. 5. cockroach is dioecious while earthworm is hermaphrodite. Explanation: 1. Cockroach blood is colorless and contains white corpuscles while earthworm have red blood containing haemoglobin. 2. cockroach respire through spiracles while earthworm … day of thunder online free