Animal KingdomMedium
Question
In which of the following notochord is present in embeyonic stage ?
Options
A.All chordatens
B.Some chordates
C.Vertebrates
D.Non-chordates
Solution
Notochord is the primary axial supportive structure present present in all chordate embryos as well as in many adults. In a vast majority, it is relaced by vertical column in adults. Vertebrates come under the category of chordats. Non- chordates do not contain notochord.
Create a free account to view solution
View Solution FreeMore Animal Kingdom Questions
In which one of the following sets of animals do all the four give birth to young ones ?...Echinoderms are heartless, brainless, headless, yet from evolutionary point of view, they have been placed on the top of...A frog has...Match List I (Larval forms) with List II (Corresponding adults) and select the correct answer using the codes given belo...On which side of the female birds ovary develops?...