[Solved] Which of the following is only true for land plants which come before gymnosperms? A)The sporophyte is dominant. B)Water is needed for fertilization. C)There are two types of cones. D)The microspores become pollen. E)The seeds are naked. Consideration: The value (such as money, a service, or a promise) that is exchanged between parties in a contract. Doctrine of Promissory Estoppel: A legal principle that prevents a promisor from retracting a promise that the promisee has relied upon, resulting in a significant change of position. Disputed Debt: A disagreement between a creditor and a debtor over the existence, amount, or terms of repayment of a debt. Mutual Assent: refers to the agreement between parties in a contract, shown by a valid offer and acceptance, which is required for a contract to be enforceable.