Behavioral Isolation | Definition & Example

Behavioral Isolation | Definition & Example The different mating rituals of animal species create extremely powerful reproductive barriers, termed sexual or Behavioral isolation, that isolates apparently similar species in the majority of the groups of the animal kingdom. In dioecious species, males and females have to search for a partner, be in proximity to each other, carry […]

Types Of Ballista? Explanation

Ballista The ballista (Latin, from Greek βαλλίστρα ballistra[1] and that from βάλλω ballō, “throw”), plural ballistae, sometimes called bolt thrower, was an ancient missile weapon that launched a large projectile at a distant target. Developed from earlier Greek weapons, it relied upon different mechanics, using two levers with torsion springs instead of a tension prod […]