Answer:
Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.
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I agree with the person above - reproductive cells or sex cells are called gametes.
When it comes to women, these gametes are called an ovum, or an egg, and when it comes to men, gametes are called sperm.
Biological Weathering<span>Biological weathering would include the effect of animals and plants on the landscape. This is more than roots digging in and wedging rocks. Biological weathering is the actual molecular breakdown of minerals. There are things called </span>lichens<span> (combinations of fungi and algae) which live on rocks. Lichens slowly eat away at the surface of rocks. The amount of biological activity that breaks down minerals depends on how much life is in that area. You might find more activities like lichens near oceans where the air is humid and cooler. </span>
Answer:
Fecundação é a quando o espermatozoide se une ao óvulo e forma o zigoto. Essa formação ocorre no interior das trompas, e o óvulo fecundado em seguida se encaminha na direção do útero.
O Zigoto se divide em duas células, depois em quatro células, e assim por diante, até formar o blastocisto, que vai se implantar na parede do útero e em algumas semanas dará origem ao embrião, formando um ninho.
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Answer:
i will answer this sooon
Explanation: i just need points
