How are many rattlesnakes born regarding their development inside the mother?
Answer
Ovoviviparous.
Many rattlesnake species exhibit ovoviviparity. This developmental strategy means that the eggs, while still containing specialized membranes for protection, are retained inside the mother's body until the young are fully developed. They are subsequently born live as miniature replicas of the adults. This contrasts sharply with amphibians, which usually lay gelatinous eggs in water, and is a key reproductive adaptation defining many advanced reptiles.

Related Questions
What material composes the scales covering a rattlesnake's skin?Why must the smooth skin of amphibians remain moist for survival?What developmental stage do rattlesnakes, as reptiles, entirely skip?How are many rattlesnakes born regarding their development inside the mother?What common method do both rattlesnakes and amphibians use to manage body temperature?How does the scaled skin adaptation benefit rattlesnakes compared to frogs?What modified structures form the namesake rattle at the tail tip of a rattlesnake?What is stated as the primary purpose of the venom injected by rattlesnakes?To which genus within the family of vipers do rattlesnakes belong?Which habitat requirement is essential for the Timber Rattlesnake (Crotalus horridus) that differs from amphibian breeding needs?What distinctly reptilian process involves shedding the old, outermost layer of skin for growth?