WebCtenophora comb plates The radula functions to: scrape algae off of rocks The planktonic form of cnidarians is called a medusa. true Which of the following are not correctly … Web1. detecting sex of the unborn foetus. 2. artificial insemination. 3. transfer of embryo into the uterus of a surrogate mother. 4. detecting any genetic abnormality. 6. Use of anti-histamines and steroids give a quick relief from. 1. allergy. 2. nausea. 3. cough.
Zoology Full length Test
WebCtenophora is the type of phylum that contains animals having the comb plates in its structure that helps in the movement in the water. It has a body that looks like a pear. It also contains colloblasts that help in disabling and killing the prey that comes near the body. It is the motile organisms in the marine water habitat only. WebNov 1, 2024 · 1. Identify the word pair applicable to phylum Ctenophora. (Score 1) a. Nephridia, Parapodia b. Comb plates, Bioluminescence c. Polyp, Metagenesis d. … in an uninspiring way 7 little words
Placozoa and Ctenophores Flashcards Quizlet
WebHow must the cilia of the comb plates move in order for a ctenophore to swim backward? Beating in unison in waves that start at the oral end of the animal and end at the aboral … WebDec 23, 2008 · The word ‘ctenophore’ itself comes from the Greek meaning ‘comb-bearer’. Each of the eight comb rows runs longitudinally down the length of the animal and is … WebAbstract. The mechanism which synchronizes the beating of the hundreds of thousands of long cilia making up a ctenophore comb plate was investigated by microsurgical experiments on single comb plates of Mnemiopsis and Pleurobrachia. Comb plates of lobate ctenophores (e.g. Mnemiopsis) are triggered to beat by ciliated grooves which run … inb branch interface