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-Dominant- [34]
3 years ago
10

A researcher observes two species of frogs in the same area. Both species have a similar diet. One species breeds in fast-moving

streams, while the other species breeds in ponds. Both species are similar in appearance and have very similar DNA. Which information provides the best evidence that these two species descended from a common ancestor
Biology
1 answer:
Leona [35]3 years ago
3 0

Answer:

Similar DNA provides us the information that these two species are come from the same ancestors.

Explanation:

DNA is a genetic material which provides us more information about the organisms. In the above example of frogs, both have same DNA and body structure but they are living in two different habitat i. e. one is living in standing water and other is living in fast flowing water. These two species have many characteristics common except habitat so we can say that both species are evolve from the same ancestor.

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Which statement regarding the hypothalamus is FALSE?
Margarita [4]

Answer:

All the options are correct regarding hypothalamus.

Explanation:

The hypothalamus is the part of the forebrain. The diencephalon is divisible into 2 parts - thalamus and hypothalamus. It regulates various functions of the body.

This is the thermoregulatory center of the body. It gives the signal to sweat during a hot environment and shiver in winter. This maintains the water balance in the body by stimulating the secretion of ADH hormone in the kidney.

Hypothalamus also has regulated anterior pituitary hormone secretion. Thus it controls the endocrine secretion of pituitary glands.

This plays an important role in hunger and thirst. The feeding habits like the licking of lips, swallowing, and salivating by seeing delicious foods is due to hypothalamic activities.

The behavioral activities of individuals influenced by the hypothalamus.  It is worked along with the limbic system of the brain. The behavioral activities include fear, punishment and sexual desire.

6 0
3 years ago
which of the following balances performs in a closed compartment with no air currents to disturb measurement
Andrei [34K]

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7 0
3 years ago
What are all the parts of the endocrine system?
Elis [28]

Answer:

hypothalamus.

pituitary.

thyroid.

parathyroids.

adrenals.

pineal body.

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4 0
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Answer: D) glucose

Explanation: 100% sure this is the correct answer.( Also took the quiz and got it right.)

8 0
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Answer:  
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