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Allisa [31]
3 years ago
12

Historic and Current real life examples

Biology
1 answer:
alexira [117]3 years ago
8 0
<span>Historic and Current are real life examples because of every language </span><span />
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What is the shark's babies called?<br>please help me. ​
ankoles [38]

Answer:

A baby shark is referred to as a pup.

4 0
3 years ago
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Which type of animal does the rainforest contain more than 4000 different species of?
Katarina [22]
The animal that the rainforest contains is a butterfly in Peru. I hope this helps u :)

5 0
3 years ago
Which is an ADVANTAGE of sexual reproduction? A) Two parents are required. B) Only one parent is required. C) It leads to geneti
Doss [256]
<h3>✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽</h3>

➷ The correct option would be C. It leads to genetically diverse offspring. This is because the DNA from both parents are combined in different ways to form the offspring which creates variation.

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4 0
3 years ago
Looking at your results of the Ames test , using bacteriological agar medium plates lacking the amino acid histidine, you find t
rodikova [14]

Answer:

B

Explanation:

The Ames test is a bacteriological technique commonly used to determine if a particular chemical or substance can cause mutations. To achieve this, researchers use bacteria (commonly <em>Salmonella typhimurium</em>) as this bacteria strain is unable to grow in a medium that does not contain histidine (a very important amino acid in the biosynthesis of proteins). If the studied substance is able to cause mutations, bacteria will mutate, and they will be able to grow on that particular media even if they don’t have histidine for their metabolism. Therefore, if there are colonies growing, the chemical being tested is mutagenic.  

I hope this clarify your inquiry.  

8 0
3 years ago
Which parts of a nervous reflex arc is usually a muscle or gland?
Alla [95]

The given question is incomplete as it does not have the options which are:

a) Sensory receptor

b) Sensory neuron

c) Motor neuron

d) Effector

e) Integration center

Answer:

The correct answer is option-Effector

Explanation:

A reflex arc is the mechanism of the neurons which controls the reflex action or involuntary responses or the instantaneous responses of the organisms.

The reflex arc involves the sensory receptors, sensory neurons (transmit signals from sense organ to spinal cord), motor neurons (transmit signals from spinal cord to muscle), Integration centre in the spinal cord and effector.

An effector represents the gland or the muscle which receives the transmitted signal from the motor neuron and responds by showing movements.

Thus, option-Effector is the correct answer.

5 0
2 years ago
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