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loris [4]
3 years ago
15

Which key morphological feature is used to classify organisims as mammals?

Biology
1 answer:
DiKsa [7]3 years ago
5 0
Mammary glands is used to classify organisms às mammals.
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sladkih [1.3K]

Lamarck called his theory, the theory of Acquired Characteristics. Lamarck's Theory of Inheritance of Acquired Characteristics has been disproved. This was done in two major ways. The first is by experiment. We have seen through many real examples and observations that changes that occur in an animal during life are not passed on to the animal's offspring.

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3 years ago
Help To Check This Also
FrozenT [24]
I think the first one is right !.... but the for the other one it's B .
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3 years ago
Which of the following best illustrates a type I survivorship curve, with higher death rates at older ages? Which of the followi
Rama09 [41]

Answer:

large mammals such as gorillas

Explanation:

The survivorship curves refer to the graphical representation of the proportion of the fraction of survivors or the individuals at a given age.

There are three types of survivorship curves which can be constructed by studying the life history of the organisms.

The type I survivorship curve is the curve which can be formed with the organism which has a high survival rate at the younger and middle age and high death rate at the older age. The type I curve can be characterised by its convex shaped. The type I is showed by the large mammals like gorilla, humans and many others.

Thus, large mammals such as gorillas are the correct answer.

4 0
3 years ago
A group of scientists are studying the effects of different fertilizers on the growth of pea plants. They began their study with
timama [110]
The answer is <span>B. The type of fertilizer.</span>


<span>An independent variable is variable that is not affected in the experiment. It is what experimenter controls. On the other side, a dependent variable is called dependent because it depends on the independent variables. It is what is affected during the experiment.
In this case, the growth of pea plants depends on different types of fertilizer. So, the growth of pea plants is the dependent variable and different type of fertilizer is the independent variable.</span>

4 0
3 years ago
How does the geographic distribution of organisms support the theory of evolution?
RUDIKE [14]
Organisms on a island are more similar to those on a nearby land mass than to those in similar climates further away. 
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3 years ago
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