The blastopore is the ....................
- Aopening of the neural tube
- Bopening of the archenteron
- Cfuture anterior end of the embryo
- Dopening found in the blastocoel
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Identify the correct pathway of sperm transport in a frog.
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View SolutionExplain the nervous system of a frog.
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View SolutionMatch the description given in column $I$ with their examples given in column $II$ and choose the correct option.
Column $I$ (Description) Column $II$ (Example) $A$. Aquatic respiratory organ $I$. Skin $B$. Organ which acts as urogenital duct $II$. Ureter and opens into the cloaca $C$. $A$ small median chamber $III$. Cloaca that is used to pass faecal matter,urine and sperms to the exterior $D$. $A$ triangular structure $IV$. Sinus venosus which joins the right atrium and receives blood through vena cava
| Column $I$ (Description) | Column $II$ (Example) |
| $A$. Aquatic respiratory organ | $I$. Skin |
| $B$. Organ which acts as urogenital duct | $II$. Ureter and opens into the cloaca |
| $C$. $A$ small median chamber | $III$. Cloaca that is used to pass faecal matter,urine and sperms to the exterior |
| $D$. $A$ triangular structure | $IV$. Sinus venosus which joins the right atrium and receives blood through vena cava |
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View SolutionMesorchium in frog refers to
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View SolutionIn a female rabbit,the expanded proximal part of the oviduct is known as:
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