In conifers, male gametophytes are called and are formed by the division of microspores.

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the

All eukaryotic cells contain small bodies called

2. which of the following statements does not accurately describe stem cells? a. embryonic stem cells make up the inner cell mass of a blastocyst. b. with more research, stem cells may be used to repair or replace damaged cells. c. the use of stem cells is without any objections since it can be used in therapies to humans. d. adult stem cells are multipotent and can differentiate into many types of cells.