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zepelin [54]
3 years ago
12

Genetics is the study of change is physical traits over time. true or false???

Biology
2 answers:
katen-ka-za [31]3 years ago
7 0

Answer:

It false

Explanation:

Once your born it dont really change over time in our lifetime

Ad libitum [116K]3 years ago
5 0

Answer:

false because genetics is the study of heredity and inherited charateristics

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When apparent competition occurs, the:
artcher [175]

Answer:

The correct answer is:

population of the predator species is larger and the populations of the prey species are smaller. (C)

Explanation:

apparent competition occurs occurs between two species or group of organisms that do not directly compete for resources affect each other indirectly by being prey to the same predator. For example consider three species of organisms; sparrows, earthworms and beetles, where earthworms and beetles are preys of the sparrows, an increase in the population of earthworms will in the long term lead to an increase in the population of sparrows, which means that more predators will be available, leading to a decrease in the population of beetles, because more predators are available to prey on them. Also a decrease in the population of earthworms will also lead to a decrease in the population of beetles because their probability of being seen by the predators will increase leading to an increase in their killing.

Therefore in apparent competition, although it occurs between two prey species, their in an increase in the number of predators and a decrease in the population of the prey.

3 0
3 years ago
WILL MARK BRAINLIST
Liono4ka [1.6K]

Answer:

B

Explanation:

3 0
3 years ago
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Action potentials in the heart spread from cell to cell through
Leni [432]

Answer:

Gap junctions within the intercalated disks

Explanation: Gap junctions within the intercalated disks allow impulses to be propagated from one cardiac muscle cell to another. It allows sodium, potassium, and calcium ions to flow between adjacent cells, propagating the action potential, and ensuring coordinated contractions.

8 0
3 years ago
The tendency for an object in motion is called orbital speed
givi [52]
<span>The tendency for an object in motion to remain in motion is called inertia of motion. Meaning the answer is false.</span>
8 0
3 years ago
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Is the correct order in a homeostatic feedback system stimulus, receoptor, control centre, effector?
Fantom [35]

Answer:

Correct

Explanation:

Homeostatic is nothing but ability of a system or living organism to manipulate its internal environment to maintain a stable equilibrium, for example the ability of warm-blooded animals to ascertain a constant body temperature.

The Homoeostatic feedback mechanism has three basis components and they are independent to one another.

These components are receptor, effector and integrating center. The function of receptor is to sense external stimuli and send information to integrating center. The integrating center generally hypothalmus in brain sends this signal to effector for example an organ to react to the stimuli.

So, the order  in a homeostatic feedback system stimulus, receoptor, control centre, effector is correct.

7 0
3 years ago
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