Answer:
1. B, Angiosperm pollen is produced in the anther
2. A, Vascular cambium produces secondary xylem (toward the center of the stem or root) and phloem (toward the outside of the stem or root), adding growth to the diameter of the plant. This process produces wood, and builds the sturdy trunks of trees.
3. A, A meristem is a region of undifferentiated cells from which new cells arise through cellular division.
4. D, Propagation is the breeding or making of offspring in plants or animals. Vegetative propagation can be described as the process of making new plants from a part (stems, leaves, or other structure) of the parent plant.
5. A, Auxins are primarily produced in areas that are experiencing rapid growth such as shoot tissue, young leaves and developing seeds.
6. D, The mechanism in which seeds are prevented from germination during a particular condition is called seed dormancy. In this stage, the seeds are entering a state where it is alive but there is an absence of growth and development.
7. C, Monocots have usually collateral vascular bundles, a type that is also called closed.
8. C, In the typical flowering plant, or angiosperm, seeds are formed from bodies called ovules contained in the ovary, or basal part of the female plant structure, the pistil.
9. A, Primary growth occurs at the apical meristem (a meristem located at the tip of a stem). A meristem is a region of undifferentiated cells from which new cells arise through cellular division. Secondary growth is an increase in thickness or girth of the plant body due to activity of lateral meristems.
10. C, The exchange of oxygen and carbon dioxide in the leaf (as well as the loss of water vapor in transpiration) occurs through pores called stomata (singular = stoma). Normally stomata open when the light strikes the leaf in the morning and close during the night.
these answers are for another post i saw of yours, copy and paste to save it just in case this gets deleted