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Vlad [161]
3 years ago
5

The occurrence alone of a stimulus that acquired its function by being paired with an already effective stimulus, or the occurre

nce of the stimulus in the absence as well as in the presence of the effective stimulus.This is called _________.
Biology
1 answer:
stepladder [879]3 years ago
8 0
This is called unpairing
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Write function of snakes hard scales
Goryan [66]

Answer:

The answer to this question is given below in this explanation section.

Explanation:

                  "function of snakes"

Snakes are elongated,legless,carnivorous reptile of the suborder serpents.Like all other squamates,snakes are exothermic,amniotic vertebrates covered in over applying scales.Many species of snakes have skulls with several more joints than their lizard ancestors,enabling them to swallow prey much larger  than their heads with their highly mobile jaws.To accommodate their narrow bodies,snakes,oared organ appear one in front of other instead of side by side,and most have only one functional lungs.Some species retain a pelvic girdle with a pair of vestigial claws on either side of the cloaca.Legless lizard have eyelid and external ear.

A scale protect the body of the snakes,aids it in locomotion,allows moisture to be retained within,alters the surface characteristics such as roughness to aid in camouflage,and in prey capture (such as Acrochordus).

Snake scale originates from the epidermis.The integument of the snakes in covered with two primary scale type,both originating from the epidermis.Small scale over the dorsum and lateral surface of the snake.Whereas larger scales cover the vent rum.

5 0
3 years ago
Which of the following statements is true?
vichka [17]
The last one, about coastal breezes
3 0
3 years ago
A function of white blood cells is to
s2008m [1.1K]

The answer is   B. fight disease

5 0
3 years ago
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Describe how gametogenesis in egg cells is different that that of sperm cells
Dmitry [639]

Answer AND Explanation:

Gametogenesis is the formation of gametes. Formation of sperms also called spermatogenesis takes place in the testes while formation of eggs also called oogenesis takes place in the ovary. Oogenesis in females begins before birth, however maturation of the eggs take a very long time and is only complete after fertilization. In males sperm formation only occurs after puberty.

7 0
3 years ago
A population of ground squirrels lives in underground burrows several miles from an ocean shore. If a hurricane strikes the shor
Travka [436]

Answer:

flooding

Explanation:

The hurricane brings in enormous amounts of rainfall with it, often resulting in flooding. The ground squirrels in this scenario live relatively close to the ocean shore. They live in burrows, spending big portion of their time in them, as well as having their young ones sheltered in them. The heavy rainfall and the flooding of the area will result in filling the burrows with water. The damage for the population of ground squirrels will be enormous, with their young ones all drowning for sure, and the majority of the adults getting drowned as well, or maybe even all of them. Hope this helps!!!!!

5 0
3 years ago
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