Answer:
1. To unite a male reproductive cell with a female reproductive cell ---Fertilize
2. A new cell formed from two cells at fertilization --- Zygote
3. A special, muscular organ inside a mother that protects a developing embryo --- Uterus
4. The fertilization of female egg cell with a male sperm cell --- Conception
5. Strings of DNA in cell nuclei --- Chromosomes
6. The genetic material that determines the nature of life forms --- Deoxyribonucleic acid
7. The code for a particular characteristic of a living organism --- Gene
Explanation:
1- Fertilization is the process by which two gametes fuse during sexual reproduction to create a new individual with a genome derived from both parents.
2- In biology, the cell resulting from the union of the male gamete with the female gamete in the sexual reproduction of organisms is called zygote.
3- The uterus is the organ of gestation and the largest organ of the female reproductive system of most mammals, including humans. It is a muscular, hollow, pear-shaped, infraperitoneal organ located in the lower pelvis of the woman who, when adopting the position in anteversion, leans on the urinary bladder in front, with the rectum behind. It lodges the blastula, that is implanted in the endometrium, giving beginning to the gestation.
4- The term conception refers to the action and effect of conceiving. In biology, it is the fusion of two sex cells to give rise to the zygote cell, where the union of the chromosomes of male and female is found.
5- In biology and cytogenetics, it is called chromosome to each of the highly organized structures, consisting of DNA and proteins, which contains most of the genetic information of a living being.
6- Deoxyribonucleic acid, abbreviated as DNA, is a nucleic acid that contains the genetic instructions used in the development and functioning of all living organisms and some viruses; He is also responsible for the hereditary transmission.
7- A gene is an information unit in a deoxyribonucleic acid locus that encodes a functional product, such as proteins. It is the molecular unit of genetic inheritance, because it stores genetic information and allows it to be transmitted to offspring.
