Which of the following is true concerning coelomates?Multiple choice question.Coelomates can be either protostomes or deuterostomesAll coelomates are protostomes.All coelomates are deuterostomes.

What is true of coelom development in protostomes?Multiple choice question.The coelomic cavity develops embryologically between the mesoderm and endoderm.Mesodermal cells move apart to form the coelomic cavity.Groups of mesodermal cells pouch off the end of the archenteron to form the coelomic cavity.The coelomic cavity forms from an indentation of a hollow ball of cells during embryonic development.

Of the following combination of statements about protostomes and deuterostomes, which choice is correct?Group of answer choicesProtostomes are animals in which the mouth develops from the blastopore, and the anus or anal pore develops from the second opening. Deuterostomes are animals in which the anus develops from the blastopore and the mouth develops secondarily later in their development.Protostomes are animals in which the mouth develops from the blastopore, and the anus or anal pore develops from the second opening. Deuterostomes are animals in which the mouth develops from the blastopore and the anus develops secondarily later in their development.Protostomes are animals in which the anus develops from the blastopore, and the mouth develops from the second opening. Deuterostomes are animals in which the anus develops from the blastopore and the mouth develops secondarily later in their development.Protostomes are animals in which the mouth or anus develops from the blastopore, depending on the species. Deuterostomes are animals in which the mouth and anus develops from the blastopore, depending on the species.

Which of the following is true of Deuterostomes?Multiple choice question.The blastopore develops into mouth, anus, and intestines.The blastopore develops into the anus.The blastopore develops from mesoderm.The blastopore develops into the mouth.

Which of the following statements is NOT true of protists?Group of answer choicesMost are multicellular.Some are heterotrophs.Some are autotrophs.Some are mobile.Some are plankton.

Which of the following statements is true?a) In deuterostome development, cleavage is spiral and determinate.b) In deuterostome development, cleavage is radial and determinate.c) In deuterostome development, cleavage is spiral and indeterminate.d) In deuterostome development, cleavage is radial and indeterminate.