sex cells: Male gamete-sperm, Female gamete-egg
(1 point)
angiosperm
gamete
zygote
stigma
anthophyta
The term "sex cells" refers to the reproductive cells that are involved in sexual reproduction. In the case of angiosperms, which are flowering plants, the sex cells are the male gamete called sperm and the female gamete called egg.
Sperm is the male gamete and is produced in the anther of the flower. It is typically small and motile, allowing it to move towards the female reproductive structure.
Egg, on the other hand, is the female gamete and is produced in the ovule of the flower. It is large and immobile, providing nutrients and genetic material for the developing embryo.
When fertilization occurs, the sperm and egg unite to form a zygote. The zygote is the first cell of a new individual, containing the combined genetic material from both parents.
Stigma, however, is a different part of the flower. It is a sticky surface located on the top of the pistil, which is the female reproductive structure of the flower. The stigma receives and captures pollen grains, which contain the male gametes (sperm) needed for fertilization.
The term "sex cells" refers to the specialized cells involved in sexual reproduction. In humans, the male sex cell is called a sperm, and the female sex cell is called an egg or ovum. These cells are also known as gametes.
To answer your question, we need to understand the terms involved:
1. Angiosperm: This term refers to a group of plants that belong to the division Angiospermae. They are characterized by having flowers and enclosed seeds within a fruit. However, this term does not directly relate to sex cells.
2. Gamete: A gamete is a mature reproductive cell that is capable of fusing with another gamete during sexual reproduction. Gametes are haploid cells, meaning they contain only one set of chromosomes. In humans, sperm and eggs are examples of gametes.
3. Zygote: A zygote is formed when two gametes (sperm and egg) fuse during fertilization. The zygote is the initial cell formed, which then develops into an embryo. It is diploid, meaning it contains two sets of chromosomes (one from each parent).
4. Stigma: The stigma is a part of the female reproductive organ in flowers. It is located at the top of the pistil and serves as the landing platform for pollen during pollination.
Based on the information provided, the correct answer to your question is "gamete."