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It is a reaction. Stimulus is taken in through senses. What is the receptor portion in the cellular relay race? What does it cause the body to do? Something taken in such as hearing or holding. It causes the body to go out of homeostasis. What is the integrating center in the cellular relay race? The place in which the reaction is taken place ...
1. waterproof/waxy cuticle all over their body surfaces = reduce evaporation. 2. small SA:V ratio = minimise area over which water is lost. 3. spiracles may be open and closed by a valve. 4. tiny hairs around spiracles = reduces evaporation. when insects open and close spiracles. - when open, water may evaporate from the insect.
Study with Quizlet and memorize flashcards containing terms like Define a tissue., Define an organ., Define an organ system. and more. ... The ability to distinguish between 2 points. Define magnification. The number of times larger an image is than the specimen.
Kinematics. Kinematics is the study of how objects move, whether they are mechanical or living. In animal locomotion, kinematics is used to describe the motion of the body and limbs of an animal. The goal is ultimately to understand how the movement of individual limbs relates to the overall movement of an animal within its environment.
Travelmath provides an online flight time calculator for all types of travel routes. You can enter airports, cities, states, countries, or zip codes to find the flying time between any two points. The database uses the great circle distance and the average airspeed of a commercial airliner to figure out how long a typical flight would take.
Mechanisms Direct flight. Unlike other insects, the wing muscles of the Ephemeroptera (mayflies) and Odonata (dragonflies and damselflies) insert directly at the wing bases, which are hinged so that a small downward movement of the wing base lifts the wing itself upward, much like rowing through the air. Dragonflies and damselflies have fore and hind wings similar in shape and size.
4 kwi 2024 · stimulus-response behaviour. fight-or-flight response, response to an acute threat to survival that is marked by physical changes, including nervous and endocrine changes, that prepare a human or an animal to react or to retreat. The functions of this response were first described in the early 1900s by American neurologist and physiologist ...
