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dimaraw [331]
2 years ago
8

Kicking your leg when your knee is tapped and quickly pulling your hand back when you accidentally touch a hot stove are both ex

amples of ________.
Biology
1 answer:
aleksklad [387]2 years ago
4 0

Answer:

Kicking your leg when your knee is tapped and quickly pulling your hand back when you accidentally touch a hot stove are both examples of <u>reflexes.</u>

Explanation:

A reflex is an involuntary or automatic action that the body does in response to a stimulus. Reflexes, such as kicking your leg when your knee is tapped or pulling your hand off when you touch something too hot, are possible due to neural pathways called reflex arcs that act on an impulse after a stimulus before that impulse reaches the brain, therefore why they are involuntary, as the brain does not send the order to the body to make that action.

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Taphonomists would probably conclude that hominins had scavenged meat from an animal carcass they did not kill if fossil animal
Oksanka [162]
Taphonomists would probably conclude that hominins had scavenged meat from an animal carcass, they did not kill if fossil animal bones; did not contain stone cut marks, which are easily distinguishable from tooth marks. 
Some characteristics that have distinguished hominins from other primates, living and extinct are their erect posture, bipedal locomotion, larger brains, and behavioral characteristics such as specialized tool use, and in some cases communication through language.<span />
4 0
2 years ago
For many generations, the following genotypic frequencies were observed in a large population of dinosaurs: 4 percent AA, 32 per
Usimov [2.4K]

Answer:

C) 19.7%

Explanation:

The new population distribution after climate change wiped out homozygous recessive dinosaurs is:

AA = \frac{4}{4+32}=\frac{1}{9}

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The percentage of offspring of this new population that are homozygous recessive is given by:

P(Aa\ x\ Aa) = \frac{8}{9} *\frac{8}{9} =\frac{64}{81} \\P(aa) = \frac{1}{4}\\P(Aa\ x\ Aa) \cap P(aa) = \frac{64}{81}*\frac{1}{4} =0.197=19.7\%\\

19.7% of these newborn dinosaurs died

8 0
2 years ago
The absence of a heartbeat and breathing is called __________.
Gnesinka [82]
Hey there,

The answer is grief

Hope this helps :D

<em>~Top</em>
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Complete the following statement: ATP energy molecules are the product of _____(1)_____. This energy comes from the reactant of
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B
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6 0
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If we consider the challenges posed by the Great Plate Count Anomaly, what is the primary advantage of using culture independent
nordsb [41]

Culture independent techniques is simply the use of methods in microbiology that are not based on or relies on cultivation inorder to study a microorganism in a defined ecosystem.

Independent based techniques offer a variety of advantages over the culture dependent methods.

The primary advantage of using culture independent techniques in microbiology is that culture independent techniques has the ability to identify or point out a large proportion of the microbial diversity readily and that identification on a normal state will be difficult to be observed using culture based studies or culture independent techniques.

8 0
2 years ago
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