Explain about female reproductive system of cockroach.
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 more than 320 million years old. The word cockroach is a corruption of the Spanish cucaracha. The cockroach is characterized by a flattened oval body, long threadlike antennae, and a shining black.
Introduction to the Reproductive System. The major function of the reproductive system is to ensure survival of the species. Other systems in the body, such as the endocrine and urinary systems, work continuously to maintain homeostasis for survival of the individual. An individual may live a long, healthy, and happy life without producing offspring, but if the species is to continue, at least.
The male reproductive system consists of a pair of testes present in the 4th and 6th segments of the abdomen laterally. The sperms are stored in the seminal vesicles and are glued together to form spermatophores. The female reproductive system consists of two ovaries in the 2nd and 6th segment of the abdomen. Oviducts of each ovary unite to form a single median oviduct. Sperms transfer through.
The female reproductive system is made up of the internal and external sex organs that function in reproduction of new offspring. In humans, the female reproductive system is immature at birth and develops to maturity at puberty to be able to produce gametes, and to carry a foetus to full term. Upon birth females are born with unmatured penises near the urethra, similar as males. The internal.
According to the Cockroaches make great pets home page, there are over four thousand species of cockroach. While humans only consider about 25-30 different types, which is less than one percent of the total population here on earth, to be pests. The largest roach is the Megoblatta which has an 18-inch wingspan. The heaviest, is the rhinoceros roach of Australia which weighs in at 50 grams. The.
Respiration In Cockroach And Earthworm. Respiration is a metabolic process which is carried out in all living organisms. This process mainly involves the production of energy, naturally with the intake of oxygen and the release of carbon dioxide from the oxidation of complex organic substances. Insect Respiratory system is not the same as the respiratory system in humans. Animals like birds.
Anatomy of a cockroach. Immature cockroaches look roughly the same as adults, but are smaller and sometimes have different coloration. For the purposes of understanding the basic anatomy of a roach, it is easiest to look at the adult. Its body is divided into three segments: head, thorax and abdomen. Cockroaches have a long pair of antennae that help them to pick up smells and vibrations. The.