Match the structures with the appropriate characteristic. 1.) which one of these
ID: 271837 • Letter: M
Question
Match the structures with the appropriate characteristic.
1.) which one of these is lined with endoderm?
-a) chorion -b) blastodisc -c) allantois -d) neural fold -e) blastoderm -f) archenteron
-g) neural tube -h) neural plate -i) amnion
2.) Forms the primitive gut.
-a) chorion -b) blastodisc -c) allantois -d) neural fold -e) blastoderm -f) archenteron
-g) neural tube -h) neural plate -i) amnion
3.) Mass of cells found on top of the yolk
-a) chorion -b) blastodisc -c) allantois -d) neural fold -e) blastoderm -f) archenteron
-g) neural tube -h) neural plate -i) amnion
4.) Will eventually become the embryo
-a) chorion -b) blastodisc -c) allantois -d) neural fold -e) blastoderm -f) archenteron
-g) neural tube -h) neural plate -i) amnion
5.) Found at the edges of the neural plate
-a) chorion -b) blastodisc -c) allantois -d) neural fold -e) blastoderm -f) archenteron
-g) neural tube -h) neural plate -i) amnion
6.) Its anterior end will form the brain
-a) chorion -b) blastodisc -c) allantois -d) neural fold -e) blastoderm -f) archenteron
-g) neural tube -h) neural plate -i) amnion
7.) Flattened structure of ectoderm, that is the first stage of neurulation
-a) chorion -b) blastodisc -c) allantois -d) neural fold -e) blastoderm -f) archenteron
-g) neural tube -h) neural plate -i) amnion
8.) In mammals, will connect the mother with the embryo
-a) chorion -b) blastodisc -c) allantois -d) neural fold -e) blastoderm -f) archenteron
-g) neural tube -h) neural plate -i) amnion
Explanation / Answer
Answer=
1.) which one of these is lined with endoderm?
-f) archenteron is lined with endoderm
explaination-
-a) chorion -is lined with mesoderm
-b) blastodisc - -is lined with mesoderm
-c) allantois - -is lined with mesoderm
2.) Forms the primitive gut.
-b) blastodisc - is the dorsal part of yolk sac from which the primitive gut developes.
3.) Mass of cells found on top of the yolk
-b) blastodisc - is the mass of cells found on the top of the yolk