M.Sc Scope

1- It totally depends on your interest if you have an interest in animal life then go for a Master of Science in Zoology and if you have an interest in plant life then take a Master of Science in botany.
2- Zoology can take you to many private, semi-governmental, and governmental jobs in India with exciting work and salaries. Botany can either take you to many international work fields if pursued even and adequately and can take you to environment-supporting programme jobs, both private and government.
3- Botany is better for Job Opportunities and Careers than Zoology as Civil Engineers mastered in Soil is more preferred over Zoologists.
4- Job Profiles of Zoologist: Zoology or Allied Science Professor, Researcher, Ecologist, Wildlife Conservationist, Forest Ranger, Zoologist, Wildlife Educator, Naturalist, Biomedical Scientist, Toxicologist, Marine Scientist, etc. Top Employment Sectors for Botanist: Pharmaceuticals Production, Nurseries, Biotechnology Firms, Food Companies, Oil Industry, Fruit Growers, SEED Companies, Chemical Companies, Biological Supply Houses, National Park Service, Department of Environmental Protection, Departments of Conservation and Land Management, Departments of Agriculture and Water, Animal and Plant Health Inspection Services, Nature Conservancy, Public Health Service, Environmental Protection Agency, Department of Agriculture, etc. For more details, you may visit the Shiksha M.Sc. Botany and M.Sc. Zoology page. Botany: (https://www.shiksha.com/science/m-sc-botany-chp)
Zoology: (https://www.shiksha.com/science/m-sc-zoology-chp). I hope this will help you.

Both are good courses, but M.Sc. Biochemistry is more recognised in the job market than M.Sc. Human Genetics and Molecular Biology
1. Job options with a M.Sc. In Biochemistry: You can apply for positions as a research scientist, quality controller, educator, chemist, quality analyst, and pharmacist, among other positions, with this degree. You can get a salary package around Rs. 3–5 Lacs in this industry.
2. Job opportunities with a M.Sc. In Human Genetics and Molecular Biology This is a more specialised degree that can lead to positions such as researcher at ICMR, educator with CSIR NET qualification, clinical scientist, and so on. You can get a good salary in a government organisation for around Rs. 4 Lacs. Also, you must follow your interest, as you can go for a Ph.D. in the same field to have better opportunities.