Science questions.......?

Question

1.Cellular Organelles found in plants that are used in photosynthesis are called......

2. Flowering plants are known scientifically as......

3. In the alternation of generations the spore producing plant is called....

4. When the walls of the ovary thicken around the seeds what is produced?

5. Pollen is made in the part of the Stamen called the....

6. The triploid nucleus in the megaspore divides to produce...... which provides the plant embryo in the seed with food.

7. Plants get their greenish color from the photosynthetic pigment called........

8. The....... is the middle part of the pistal.

9. Since they have just one set of chromosomes, gametophytes are said to be.......

Please answer smartly.!!!!!.

Answer 1

1. chloroplasts

2. angiosperms

3. sori

4. megaspores or microspores depending on the plant developing.

5. microsporangium

6.megagametophyte

7.chlorophyll

8.primordium

9.haploid,