All of the following are true about karyotypes EXCEPT
(A) they show pictures of chromosomes in metaphase
(B) they represent all of the chromosomes in a gamete or sex cell
(C) they represent all of the chromosomes in somatic or body cell such as skin or a muscle cell
(D)
they can show chromosome number abnormalities for an individual such as Turner's syndrome

Photosynthesis converts solar energy into what type of energy?

Which enzymes break down carbohydrates?

Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.