WorksheetsDevelopmental biology
Total questions: 8
Worksheet time: 4mins
The cavity inclosed by blastula of Amphioxus is ------------
Blastocoel
Coelom
Sac
Archenteron
Based on the distribution of yolk,egg of Amphioxus is -------
Megalecithal
Isolecithal
Telolecithal
Centrolecithal
The process of spermatogenesis is completed in three phases ,correct sequence of these phases is -----...
Maturation, multiplication, growth
Multiplication , growth ,maturation
Growth , maturation , multiplication
Multiplication,maturation , growth
In chick embryo,the process of formation of gastrula is due to -----
Emboli
Delamination
Invagination
Epiboly
In chick during development ,the brain is developed from ----
Mesendoderm
Endoderm
Ectoderm
Mesoderm
In Chick,the yolksac is developed from ----------
Somatoplure
Splanoplure
Endoderm
Ectoderm
In chick ,the extraembryonic cavity is developed from ------
Amnion
Chorion
Seroamnion
Allantois
The type of placenta in which the villi are developed in the form of belt is called-----
Discoidal
Metadiscoidal
Cotyledonary
Zonary
