How many spermathecae are found in earthworm
WebAnswer Answer in one word or one line. (i) Give the common name of Periplanata americana. 896 Views Answer Match the terms in column I with those in column II: 147 Views Answer Answer in one word or one line. (ii) How many spermathecae are found in earthworm? 710 Views Answer Distinguish between (a) Simple epithelium and … WebCBSE. Class 11 Biology NCERT Solutions Chapter 07 Structural organization in animals. 1. Answer in one word or one line. (i) Give the common name of Periplaneta americana. (ii) How many spermathecae are found in earthworm?
How many spermathecae are found in earthworm
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Web(ii) How many types of nephridia are found in earthworm based on their location? EAnswer 2: (i) Nephridia are segmentally arranged excretory organs present in earthworms. (ii)On the basis of their location, three types of nephridia are found in earthworms. They are: Septal nephridia: These are present on both sides of the inter … Web9. How many spermathecae are found in earthworm? 10. Where are the Malpighian tubules located in a cockroach? Section B 11. Distinguish between poikilothermic and homoiotheric organisms. 12. Explain the structure and function of plasomdesmata with the help of a diagram. 13. Write Taxonomic categories (Linnaean hierarchy) showing …
Web5 feb. 2024 · How many spermathecae are found in earthworm? structural … WebEarthworms, which belong to the order Oligochaeta, comprise roughly 3,000 species grouped into five families. Earthworms have been called ‘ecosystem engineers’; much like human engineers, they change the structure of their environments. Earthworms are very versatile and are found in nearly all terrestrial ecosystems.
Web(ii) How many types of nephridia are found in earthworm based on their location? Solution: i) Nephridia perform the function of excretion and osmoregulation in earthworms. ii) Three types of nephridia are found in the earthworm based on their location they are: • Septal nephridia present on both the sides of intersegmental septa of segment 15 ... http://www.msrblog.com/study/ncert-solutions-for-class-11-biology-chapter-7/index.html
Web(ii) How many spermathecae are found in earthworm? (iii) What is the position of ovaries in cockroach? (iv) How many segments are present in the abdomen of cockroach? (v) Where do you find Malpighian tubules? Solution: (i) Cockroach. (ii) Four pairs. (iii) In cockroach two large ovaries, lie laterally in the 2nd – 6th abdominal segments’.
Webii) 4 pairs of spermathecae are found in earthworm iii) Two ovaries are found lying laterally around 2nd thto 6 abdominal segments. iv) 10 segments v) Malpighian tubules are found at the junction of midgut and the hindgut of the alimentary canals of insects. 2. Answer the following: (i) What is the function of nephridia? (ii) How many types of ... how do you spell norway in norwegianWebFour pairs of spermathecae are found in the earthworm. These are found to be located … how do you spell notWebSpermathecae: There are four pairs of spermathecae. Each pair is found between 5-6, 6-7, 7-8, and 8-9th segment. Each spermatheca is flask shaped. The main body of spermatheca is called ampulla and short small lobe found attached at its side is called diverticulum. They store sperms. phone with 120hz displayhttp://www.soghracollege.com/Adminpanel/Lecture/B.Sc%20Part%201%20Zoology%20(Annilida%205%20).pdf phone with 10000mah batteryWeb7 jul. 2024 · Four pairs of spermathecal apertures are observed on the ventro-lateral … how do you spell notableWeb(ii) How many spermathecae are found in earthworm? (iii) What is the position of … how do you spell notateWeb12 okt. 2024 · Answer: There are total 8 spermathecea in a earthworm There are total … how do you spell notation