<h2>d) option is correct </h2>
Explanation:
The unfertilized egg contains various organelles and a liquid solution that fills the cell which is called the cytoplasm
Within that cytoplasm are various molecules containing genetic information or chemicals to spark various reactions, called cytoplasmic determinants
Some are different kinds of proteins, most are molecules of RNA and these determinants are unevenly distributed across the egg and then, once it's fertilized, the zygote
Once this zygote undergoes cleavage division, all of these random determinants that were in the same cell are suddenly in different blastomere cells, which means that these blastomeres each contain a different assortment of molecules
Killing them would be unethical, actually animal cruelty. Unethically changing them in anyway that would harm them would be unethical.
Answer:
Abiotic is basically a non living factor so the answer is
D. Sunlight, temperature , conductivity, dissolved oxygen.
All other options contain one biotic or living factor like algae, star fish and crabs these aren't Abiotic.
The main advantage of a natural gas-burning power plant over an oil-burning power plant is less expensive.
<h3>What is a natural gas-burning plant?</h3>
A natural gas-burning plant is a plant that uses gas as fuel to move turbines and produce electricity.
The natural-gas-burning plants are contaminant but less expensive than other forms of energy.
In conclusion, the main advantage of a natural gas-burning power plant over an oil-burning power plant is less expensive.
Learn more about natural-gas-burning plants here:
brainly.com/question/14052311
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