Cockroach is hermaphrodite
WebCorrect option is B) For sexual reproduction involving the formation and fusion of gametes, polychaete species normally have separate sexes, while most oligochaetes (example is Earthworm) are hermaphrodites. In hermaphroditic species, each individual has both male and female sex organs. Ants, Aphids and Cockroaches are bisexual. 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 …
Cockroach is hermaphrodite
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WebMichael Culshaw-Maurer, an insect ecologist, confirms that it’s indeed extremely unlikely for cockroaches to move in down there, but there have been rare instances of fly larvae … 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 …
WebMay 2, 2008 · This means that male and female cockroaches have a different number of chromosomes. This is very different from most organisms, which have either X and Y sex chromosomes (most people are familiar with these) or W and Z sex chromosomes (birds and some insects use these for sex determination). Females have two of the same sex … 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 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 … WebLeech, Hydra, Sponge, Liver Fluke. Majority of animals are unisexual. But some of the animals are bisexual or hermaphrodites with both male and female reproductive organs. Earthworms, Leeches, Hydra, Sponges, Tapeworms, Liver Flukes and Planaria are all prime examples of hermaphrodites. Suggest Corrections.
WebThe cockroach, ant and termite are monosexual. The male and female reproductive organs are present in different individuals. Whereas in the case of earthworm, the testis and ovaries are present in the same individual and is referred to as a hermaphrodite. So, the correct …
WebThe cockroach, ant, and termite are monosexual. … Whereas within the case of earthworm, the testis and ovaries are present within the same individual and are … thoska comld arabeWebInfo. Forest floor, on or near rotting logs. Adults are 2 – 3 inches long, and about 1 inch wide. May live 2 – 3 years after they reach maturity. Maturity is reached at 5 – 10 … under counter electric can opener whiteWebA child who is in an intersexual state is classified in one of three categories: 1) true hermaphrodite – an infant born with both ovaries and testicles and has both male and … under counter extractor fanWebAug 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. under counter fan heatersWebcockroach, (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 … undercounter ergonomic keyboard trayWebApr 4, 2024 · A complex organic entity that regularly comprises of both the male and female regenerative gametes in them are known as a hermaphrodite.. The organism typically possesses full or partial organs and contains both male and female gametes. Dololium represents a small marine animal with an arched intestine and are hermaphrodites. thos mawer auctioneers lincolnWebHint: A hermaphrodite is an organism that contains partial or complete reproductive organs and can produce gametes for both male and female sexes. There are approximately … thos l shinn