If a body chromosome has 30 chromosomes, how many chromosomes are in the sex cells?

Answer:

It allow organisms to pass down their traits to the next generation.

Explanation:

Reproduction can be defined as a biological process which typically involves living organisms producing an offspring.

Basically, there are two (2) methods of reproduction and these are;

I. Sexual reproduction: it involves the combination of the genome (gamete) of a male and female living organism during fertilization.

II. Asexual reproduction: it involves the cloning of a living organism to produce an offspring because there is only a single parent.

Natural selection can be defined as a biological process in which species of living organisms having certain traits that enable them to adapt to environmental factors such as predators, competition for food, climate change, sex mates, etc., tend to survive and reproduce, as well as passing on their genes to subsequent generations.

Simply stated, natural selection entails the survival of the fittest.

Artificial selection is also known as selective breeding and it is a process that involves humans (breeders) selecting the animal or plant with desirable traits in order to reproduce favorable offspring having phenotypic traits.

Hence, the role which reproduction play in both natural and artificial selection is that it allow organisms to pass down their traits to the next generation.

Answer:

The liver produces bile, larger food fat particles are broken down into smaller fat droplets by bile, it carries away waste.

Explanation:

hopefully this helps <3

Answer:

False

Explanation: im only in the 8th grade

A plant requires minerals and nutrients for its growth. There are two types of nutrients on the demand of requirements, These nutrients are as follows:-

Plants totally depend on nitrogen for their functioning but atmospheric nitrogen is poisonous to the plant.

Hence there are various microbes that convert the atmospheric nitrogen to its amides which are non-poisonous and easy to absorb.

Hence, the statement is wrong.

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Answer:

I think A is a leaf

B is the stem

The roots down below (if its C) is roots.

HIV is a retrovirus whose sequence is RNA DNA → RNA protein which it uses as part of its reproductive cycle. So, the correct option is A.

HIV stands for Human Immunodeficiency Virus which is defined as a virus that attacks the body's immune system. If HIV is not treated, it can lead to AIDS which stands for acquired immunodeficiency syndrome. There is currently no effective cure, while once people have HIV, it remains with it for life.

HIV can spread through sexual contact, illicit injection drug use or sharing needles, contact with infected blood, or from mother to child during pregnancy, childbirth or breastfeeding. HIV is a retrovirus whose sequence is RNA DNA → RNA protein which it uses as part of its reproductive cycle.

So, the correct option is A.

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Answer:

six

Explanation:

Since two acetyl-CoA molecules enter the cycle, and each has two carbon atoms, four carbon dioxide molecules will form. Add these four molecules to the two carbon dioxide molecules formed in the conversion of pyruvic acid to acetyl-CoA, and the total is six carbon dioxide molecules.

Answer:

Since two acetyl-CoA molecules enter the cycle, and each has two carbon atoms, four carbon dioxide molecules will form. Add these four molecules to the two carbon dioxide molecules formed in the conversion of pyruvic acid to acetyl-CoA, and the total is six carbon dioxide molecules.

Explanation:

give me brainlist.

Answer:

They have a camera-type eye which consists of an iris, a circular lens, vitreous cavity (eye gel), pigment cells, and photoreceptor cells that translate light from the light-sensitive retina into nerve signals which travel along the optic nerve to the brain.

Explanation:

hope this the answer you are looking for

Answer:

C, bacteria

Explanation:

Answer:

the answer is bacteria hope it helps

Answer:

1) CO₂ :-

Breaking down the masses :-

What's the sum :-

Mass of C + 2(Mass of O)

⇒ 12u + 2×16u

Relative Formula Mass :-

12u + 2×16u

⇒ 12u + 32u

⇒ 44u

__________________________________________________________

2) CH₄ :-

Breaking down the masses :-

What's the sum :-

Mass of C + 4(Mass of H)

⇒ 12u + 4×1u

Relative Formula Mass :-

12u + 4×1u

⇒ 12u + 4u

⇒ 16u

__________________________________________________________

3) NH₃ :-

Breaking down the masses :-

What's the sum :-

Mass of N + 3(Mass of H)

⇒ 14u + 3×1u

Relative Formula Mass :-

14u + 3×1u

⇒ 14u + 3u

⇒ 17u

__________________________________________________________

4) SO₂ :-

Breaking down the masses :-

What's the sum :-

Mass of S + 2(Mass of O)

⇒ 32u + 2×16u

Relative Formula Mass :-

32u + 2×16u

⇒ 32u + 32u

⇒ 64u

_________________________________________________________

5) CaCO₃ :-

Breaking down the masses :-

What's the sum :-

Mass of Ca + Mass of C + 3(Mass of O)

⇒ 40u + 12u + 3×16u

Relative Formula Mass :-

40u + 12u + 3×16u

⇒ 40u + 12u + 48u

⇒ 100u

_________________________________________________________

6) H₂O :-

Breaking down the masses :-

What's the sum :-

2(Mass of H) + Mass of O

⇒ 2×1u + 16u

Relative Formula Mass :-

2×1u + 16u

⇒ 2u + 16u

⇒ 18u

_________________________________________________________

7)  NaCl :-

Breaking down the masses :-

What's the sum :-

Mass of Na + Mass of Cl

⇒ 23u + 35.5u

Relative Formula Mass :-

23u + 35.5u

⇒ 58.5u

_________________________________________________________

8) C₂H₆ :-

Breaking down the masses :-

What's the sum :-

2(Mass of C) + 6(Mass of H)

⇒ 2×12u + 6×1u

Relative Formula Mass :-

2×12u + 6×1u

⇒ 24u + 6u

⇒ 30u

_________________________________________________________

9) LiOH :-

Breaking down the masses :-

What's the sum :-

Mass of Li + Mass of O + Mass of H

⇒ 6u + 16u + 1u

Relative Formula Mass :-

6u + 16u + 1u

⇒ 23u

_________________________________________________________

10) H₂SO₄ :-

Breaking down the masses :-

What's the sum :-

2(Mass of H) + Mass of S + 4(Mass of O)

⇒ 2×1u + 32u + 4×16u

Relative Formula Mass :-

2×1u + 32u + 4×16u

⇒ 2u + 32u + 64u

⇒ 98u

Answer: natural selection

Explanation:

Answer:

solid: Has a definite shape and volume. liquid: Has a definite volume, but take the shape of the container. gas: Has no definite shape or volume. change of state: When matter is converted from one of the three states (example: solid, liquid, or gas) to another state.

Explanation:

Answer:

Solid:

High Density

Definite mass, volume, and shape

Solids are incompressible and rigid

Liquid:

No definite shape (takes the shape of its container)

Has definite volume.

Particles are free to move over each other but are still attracted to each other.

Gaseous:

They are easy to compress

They expand to fill their containers

They occupy far more space than the liquids or solids from which they form

Explanation:

Answer:

GENE

Explanation:

The functional segment of the DNA that contain instructions for a specific trait is known as a gene.

Answer:

The answer is A. Amino Acids

Explanation:

I did my research and I would suppose that this is about right. Correct me if I am incorrect and have a good one!

Answer:

Amino acids

hope this helped :)

Answer:

absorption

Explanation:

Answer:

Species interactions within ecological webs include four main types of two-way interactions: mutualism, commensalism, competition, and predation (which includes herbivory and parasitism).

Explanation:

Answer:

im,not for sure but I think it's B

Explanation:

Add the diagram to your question and I can probably get it for sure

Answer:

the answer is B heart hope it helps Mark me as Brainly plz

lowerr to flow Beaker

Answer:

Three main processes that are common between these are that they both make food through photosynthesis, they both perform transpiration, and they both need sunlight in order to process chemical energy.

I really hope this helped and have a great day! :)

The process that are seen in both terrestrial and aquatic ecosystems are;

Transpiration process

Photosynthesis for food synthesis

Energy through sunlight.

Some of the processes that can be attributed to both terrestrial and aquatic ecosystems are;

Therefore, both terrestrial and aquatic  ecosystems have some process in common.

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Answer:

1 Both processes occur during asexual reproduction.

Explanation:

It's the answer that makes the most sense.

Answer is in the file below

tinyurl.com/wpazsebu

Answer:

I may be wrong but I think it is C

Answer:

What are you referring to???

Explanation:

The spinal cord functions primarily in the transmission of nerve signals from the motor cortex to the body, and from the afferent fibers of the sensory neurons to the sensory cortex. It is also a center for coordinating many reflexes and contains reflex arcs that can independently control reflexes.

Answer:

i think it is false

Explanation:

Answer:

A. Schwann and Schleiden

Hope this helps