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Alekssandra [29.7K]
3 years ago
15

Why does the figure show two different shapes of gametes?

Biology
1 answer:
Fantom [35]3 years ago
3 0
Where is ur fig.................
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_______ is located in the anterior neck produces key hormones for metabolism
Lapatulllka [165]

Answer:

THYROID GLAND

Explanation:

Thyroid gland functions in metabolisms by activities of thyroid cells.This cells  withdraws  Iodine from metabolites and combine it with amino acid tyrosine  for  productions of Thyroid hormones:

ThyroxineT3,(20%)

TriiodothyronineT4(80%). This production is under the influence of Thyroid stimulating hormones,regulated by the pituitary gland,

T3 and T4  increase calorinogenesis, (liberation of heat from digestion to supply energy,and oxygen consumption of the heart.)

Deficiency of thyroid hormones are goiters, hypothyroidism, and hyperthyroidism

6 0
2 years ago
The purpose of an experiment is to compare results with a(n) _____.
morpeh [17]
The best answer among the choices given is option B. The purpose of an experiment is to compare results with a hypothesis. A hypothesis is defined as a theory or idea that has not yet been proved. In order to turn this into a fact, scientific method should be done and the data obtained is analyzed whether it speaks the truth of the hypothesis.
3 0
3 years ago
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True or False:<br> Glycolysis joins glucose to other molecules to make pyruvate.
Fed [463]

Answer:

False

Explanation:

Glycolysis is the breakdown of glucose by enzymes releasing energy and pyruvic acid.

7 0
2 years ago
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1. Do these results support the claim that application of the jewelweed is a good treatment for symptoms caused by poison ivy? E
-Dominant- [34]

A claim is an unverified statement or theory which is made about something which may or may not be true.

<h3>Verification of a claim</h3>

For a claim to be validated, i.e, proven to be true (in science), then there needs to be tests and experiments which needs to be carried out to show that the claim is valid.

With this in mind, if for example if there's a claim that jewelweed helps to treat symptoms caused by poison ivy, then there needs to be a controlled experiment to see if this is true or not.

If after a series of experiments and it can be established without any iota of doubt, then the claim is valid and the scientific process will move to the next stage.

Please note that your question is incomplete so I gave you a general overview to give you a better understanding of the concept.

Read more about claim and evidence here:

brainly.com/question/10877313

8 0
2 years ago
Describe how a supernova and neutron star are related?
MakcuM [25]

Answer:

Neutron stars are one of the possible ends for a star. They result from massive stars which have mass greater than 4 to 8 times that of our Sun. After these stars have finished burning their nuclear fuel, they undergo a supernova explosion. ... It collapses so much that protons and electrons combine to form neutrons.

4 0
2 years ago
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