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Ber [7]
3 years ago
8

Tar contained in tobacco smoke is harmful to the lungs because it

Biology
1 answer:
Oksana_A [137]3 years ago
5 0
The answer is = a stimulant
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Why does the hatchery not use formaldehyde to clean eggs<br> i need it fast please
almond37 [142]

Answer:

Losses due to microbial contamination of hatching eggs in the poultry industry can run into millions of Euros. Fumigation with formaldehyde gas is an effective way of disinfection before and during incubation as well as near hatching. In addition, formaldehyde is also hazardous to human health.

Explanation:

Hope this helps!!!!!

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3 years ago
ALL BUT one product of the light dependent reaction of photosynthesis is utilized in the light independent reaction. That is
Lesechka [4]

Answer: Oxygen

Explanation: Photosynthesis is a process by which plants use carbon dioxide, water and sunlight to produce glucose and oxygen.

Photosynthetic reactions are divided into two phases: 1). light dependent reactions and 2). light independent reactions.

1) In light dependent reactions, chlorophyll and other light absorbing pigments absorb light energy and conserve it as ATP and NADPH with the simultaneous liberation of oxygen. This reaction occurs only when plants are illuminated. In light reactions, light energy is used to split water molecules into hydrogen ions and oxygen, the hydrogen ions produced are transferred to NADP+ to form NADPH, ATP is also produced in light dependent reactions.

2) In light independent reactions, ATP and NADPH produced in the light dependent reactions are used to drive the light independent reactions in which ATP and NADPH are used to reduce CO2 to form trioses, starch, sucrose and other products derived from them.

4 0
3 years ago
A paramecium reproduces by dividing into two daughter cells. Which statement is true of the daughter cells?
Cerrena [4.2K]
This statement giving a clue that there is asexually reproduction (may be binary fission) taking place and the progenies in asexual reproduction are genetically similar to parent cell. So answer is A.
3 0
3 years ago
What would happen to skin cells if mitosis did not take place?
IrinaVladis [17]
<span>Cells would stop making new cells, and the body would eventually die.  A disease that is a result of no mitosis taking place is cancer. Hopefully that helps!</span>
8 0
3 years ago
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Which life cycle describes a plant that reproduces asexually and sexually?
Artemon [7]
I think it's D because I suppose that 'all its chromosomes' equals diploid
5 0
3 years ago
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