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Liono4ka [1.6K]
3 years ago
5

List and briefly describe in your own words the four main points of Darwins theory.

Biology
1 answer:
patriot [66]3 years ago
7 0

Answer:

Individuals of a species are not identical, Traits are passed from generation to generation, more offspring are born that can survive,and only the surviovrs of the competition for resources will reproduce.

Explanation:

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Why is natural selection not random
Ira Lisetskai [31]

Answer:

The survival and reproductive success of an individual is directly related to the ways it's inherited traits function in the context of its local environment

Hope this helps

3 0
3 years ago
As a result of a failure of the twenty-first pair of chromosomes to separate during meiosis, aziz received three of these chromo
DochEvi [55]

Aziz has Down syndrome.

Down syndrome or trisomy 21 is a genetic disorder which results in physical growth delays and mild / moderate intellectual disability. Patients with this disorder have characteristic facial features and their IQ is usually equivalent to the mental ability of an 8 or 9-year-old child.


3 0
3 years ago
In case of a Natural Disaster, taking the desition about who must receive the benefits of a donation is: a. A Dilemma of Justice
4vir4ik [10]

In case of a Natural Disaster, taking the decision about who must receive the benefits of a donation is "a locus of authority".

<u>Option:</u> D

<u>Explanation:</u>

A locus of authority arises when questions are raised about who is accountable or under which jurisdiction anything falls. In the scenario of some health, law or environmental (natural disaster) emergency the central or state governments are responsible for releasing funds to rescue the region by providing basic needs like food, medical aids, etc.

This phase is very important for the head of nation because allocating fund is easy but in right hands is trick, so the authority to whom fund is handover for further processing via right channel and to targeted audience is uttermost priority, also in time.  

5 0
3 years ago
Las proteínas integrales establecen verdaderos canales a través de la membrana plasmática (es verdadero o falso)
inysia [295]

Answer:

This observation is True

Explanation:

Membrane integral proteins can function as ion channels during the transport of molecules through the membrane. Moreover, integral proteins can also act as pores for the transport of specific molecules between both sides of the membrane, ion channels that mediate effector signals, signaling transduction mechanisms capable of amplifying cellular responses and hormone receptors.

4 0
3 years ago
In early pregnancy, what hormone stimulates growth of the corpus luteum? human chorionic gonadotropin follicle-stimulating hormo
disa [49]
Human chorionic gonadotropin (hCG) is secrete by the embryo early in pregnancy to keep the corpus luteum for dying. This positive feedback will maintain the corpus luteum, which secretes Progesterone and Estrogens throughout pregnancy, in order to keep the endometrium well to nourish the embryo/fetus.
6 0
3 years ago
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