| 31. | They have gonads that contain the ovary and spermatophore bunches in their gastrodermis.
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| 32. | It has transverse ridges away from the central axis that may be gonads.
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| 33. | The developing spleen forms near the urogenital ridge from which the gonads develop.
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| 34. | In mouse gonads, it has been detected only eleven days after fertilization.
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| 35. | The testicles are the male gonads where sperm and male hormones are produced.
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| 36. | These gonads may vary greatly in size and shape.
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| 37. | If the gonads receive the signal from the SRY gene they develop into testes.
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| 38. | Milt _ The gonads of a male fish; also known as soft roe.
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| 39. | Scientists can only fiddle with those hormones and hope the gonads get the message.
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| 40. | Other anterior-lobe hormones help regulate the growth and activity of the gonads.
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