Hasharotlarning ko’payishi va rivojlanishi

Reja:
1. Jinsiy sistеmasi
2. Ko’payishi
3. Rivojlanishi
4. O’zgarishsiz rivojlanish
5. Chala o’zgarish bilan rivojlanish
6. To’liq o’zgarish bilan rivojlanish
7. G’umbakning xillari