Reflexive movements of the fetus begin in the ________ of pregnancy
a. second trimester
b. third trimester
c. second week
d. first trimester
a
You might also like to view...
What is the difference between a gene knockout and a gene knockdown?
What will be an ideal response?
Old man's beard (Usnea trichodea) and yellow Evernia lichens are sensitive to elevated levels of ____
a. sulfur dioxide b. nitrogen oxides c. nitrate d. sunlight e. fluoride salts
Gene expression profiles differ from classic gene maps in that
A) gene expression profiles depict the relative locations of genes on chromosomes, and classic gene maps show the increase and decrease of transcription with time or in different tissues. B) gene expression profiles depict the increase and decrease of transcription with time or in different tissues, and classic gene maps show the relative locations of genes on chromosomes. C) gene expression profiles measure DNA, and classic gene maps size-order the chromosomes. D) gene expression profiles sequence genomes, whereas classic gene maps do not actually sequence the DNA.
food moving through the digestive tract can be found within _________ the central space of the GI tract
What will be an ideal response?