| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| immature sperm cells are called | 0.89 | 1 | 1441 | 16 |
| what are sperm cells called | 0.78 | 0.7 | 654 | 70 |
| mature sperm are called | 1.23 | 1 | 8323 | 36 |
| sperm cells and egg cells are called | 0.58 | 0.6 | 5196 | 76 |
| produce immature sperm cells | 1.82 | 0.7 | 8606 | 69 |
| sperm and egg cells are called | 1.51 | 0.6 | 1335 | 59 |
| sperm cells and eggs are called | 1.64 | 0.6 | 8239 | 53 |
| the formation of sperm cells is called | 0.25 | 0.9 | 8072 | 43 |
| immature cells are referred to as | 1.51 | 0.9 | 9504 | 21 |
| what is an immature cell called | 1.88 | 0.3 | 5046 | 40 |
| sperm and egg cells are known as | 0.06 | 0.1 | 7707 | 15 |
| another name for sperm cells | 1.44 | 0.9 | 8222 | 21 |
| formation of sperm cells medical term | 1.77 | 0.1 | 5920 | 45 |
| an individual mature sperm is known as | 1.88 | 0.7 | 246 | 91 |
| medical term for sperm cell | 0.47 | 0.5 | 7426 | 19 |
| other term for sperm cell | 0.3 | 0.7 | 2808 | 42 |
| sperm cell med term | 1.7 | 1 | 4740 | 20 |
| what type of cell is sperm | 1.15 | 0.2 | 1839 | 90 |
