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KiRa [710]
3 years ago
10

Please i need help !!!☹️

Biology
1 answer:
Pavlova-9 [17]3 years ago
6 0

Answer: C. 9

Explanation:

Gestation refers to the time between when a baby is conceived till the baby is delivered. This is why the period of pregnancy is known as the <em>Gestation Period. </em>

During that time and after the fertilized egg implants itself in the uterus, the baby develops and grows until it is ready to be delivered.

The structure this occurs in is the uterus (womb) which is labelled 9 in the structure above.

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Explain why the type of energy is different for photosynthesis and respiration.
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<span>The biggest difference between photosynthesis and respiration is that photosynthesis only occurs in plants and some bacteria while respiration occurs in all living organisms. They do share one big similarity and that is that the process of photosynthesis is actually the same process only it is completed in reverse.</span>
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An intermediate which inhibits the activity of fructose 1,6 diphosphatase would inhibit
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Fructose 1,6-bisphosphatase, on the other hand, is inhibited by AMP and activated by citrate. A high level of AMP indicates that the energy charge is low and signals the need for ATP generation.

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What is a radioactive isotope?
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B. An atom whose nucleus is unstable and emits particles and and energy. This is a Radioactive isotope.

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4 0
1 year ago
What is the name of the cells that control the opening and closing of the stomota
Butoxors [25]

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guard cells

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4 0
2 years ago
Ecosystem services include processes that increase the quality of the abiotic environment. Which of the following processes woul
slega [8]

Answer:

Option D, only II, III, and IV

Explanation:

Complete Question

Ecosystem services include processes that increase the quality of the abiotic environment. Which of the following processes would fall under this category?

I) Keystone predators have a marked effect on species diversity.

II) Green plants produce the oxygen we breathe.

III) The presence of land plants builds soil.

IV) The presence of diverse wetlands helps in flood control.

A) only II and IV

B) only I and III

C) only I, II, and IV

D) only II, III, and IV

Solution -

The services of ecosystem has been classified into four groups  

a)  Provisioning – Where essential abiotic and biotic substance are produces such as production of food and water, reproducing offspring etc.  

b) Regulating – the ecosystems is controlled through environmental factors such as control of climate and disease

c) Supporting – Ecosystem support the activities that are essential for survival. Primarily includes all nutrient cycles, oxygen generation etc.  

d) Cultural – Provide aesthetic view and  recreational benefits

Option II co mes under supporting service of ecosystem

Option III co mes under Provisioning service of ecosystem

Option IV co mes under Regulating service of ecosystem

Hence, option D is correct

5 0
3 years ago
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