In humans, zonal inhibiting proteins are destroyed by sperm receptors when sperm bind with sperm receptors, preventing polyspermy. in humans, zonal inhibiting proteins are destroyed by sperm receptors when sperm bind with sperm receptors, preventing polyspermy. a. true b. false

False

Sperm receptor is also known as zona pellucida sperm –binding protein 3 (ZP-3). It is a ZP module protein in human that encode by the ZP3 gene. Thus, ZP3 is the receptor that is found in the zona pellucida that binds the sperm at the beginning of fertilization.

he movement of air through earth's or any planet's atmosphere is called wind, and the main cause of earth's winds is uneven heating by the sun. this uneven heating causes changes of atmospheric pressure, and winds blow from regions with high pressure to those with low pressure.

i hope this : )