Vascular plants have vascular tissues and they are larger than nonvascular plants. true or false?

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.

What part of the cell does 9 represent? a. cytoplasm b. lysosome c. ribosome d. centrosome

The importance of the mind as a part of the body is an example of: