BIOLOGY
← Back

Science Bowl Question

📅 NSB Regional 2007🎓 HS🔄 Round 11#️⃣ Question 17❓ TOSS-UP📝 Multiple Choice

During embryogenesis, which of the following is MOST accurate concerning the blastopore:

W) it does not exist in protostomes
X) it originates before the blastula stage
Y) it forms the anus in deuterostomes (read as: DOO-ter-oh-stomes)
Z) it is the hollow center of the gastrula
🚀

Take Your Prep to the Next Level

Practice with interactive modes, adaptive testing, and detailed stats on our main app.

Launch Interactive Practice
← Previous
Question 483 of 21687
Next →