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sineoko [7]
3 years ago
7

As habitats change, populations of northern pine trees that were once separated can now exchange pollen. This exchange of genes

between populations is allowing the previously isolated gene pools to mix. The mechanism of evolution is:___________
Biology
1 answer:
Simora [160]3 years ago
6 0

Answer:

Gene flow

Explanation:

Evolution is the changes seen in the growth, development, features of a certain group of species during the cause of time. Evolution causes changes in the gene frequency of species from one generation to the next generation.

There are 5 important mechanisms of evolution and they are: Gene flow, mutation, genetic drift, natural selection and non random mating.

Gene flow as a mechanism of evolution is the exchange or transfer of genes between a group of species as they move from one place to another. Gene flow can either increase the rate of evolution or decrease it.

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List the products or outcomes for the following biological processes
Lubov Fominskaja [6]

Answer:

1- DNA replication: two identical DNA strands

2- Transcription: mRNA

3-Translation: proteins

4- Mitosis: two identical diploid somatic cells

5- Meiosis: four different haploid gamete cells

Explanation:

1- DNA replication: through the process of semiconservative DNA replication two identical DNA strands are created

2- Transcription: the process by which DNA becomes mRNA

3-Translation: the process by which mRNA becomes proteins

4- Mitosis: a parent cell will split into two identical diploid somatic cells, this process is used to replace old cells

5- Meiosis: a parent cell will split into four different haploid gamete cells, this process is used to create ovary/testes cells

4 0
3 years ago
Describe how the GMO successfully works
ValentinkaMS [17]

Answer:

Genetically modified organisms (GMOs) are living organisms whose genetic material has been artificially manipulated in a laboratory through genetic engineering. This creates combinations of plant, animal, bacteria, and virus genes that do not occur in nature or through traditional crossbreeding methods.

Explanation:

Hope this helps.

7 0
4 years ago
This is any functional structure within the confines of a cell; literally a. Small organ; it usually has a membrane-based struct
Inessa05 [86]

Answer:

The correct answer is cell organelles.

Explanation:

A unique membrane-bound composition, which is found inside the eukaryotic cell's cytoplasm, that is, in plants and animal cells is termed as cell organelle. Some of the examples of cell organelles found within the cells of eukaryotes are endoplasmic reticulum, Golgi complex, mitochondria, chloroplast, etc.  

All these organelles play an essential function for the proper functioning of the cell, like chloroplasts found in plants play an essential role in the process of photosynthesis, and mitochondria both in plants and animals are regarded as the powerhouse of the cell.  

5 0
3 years ago
Read 2 more answers
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In his study of pea plants, Gregor Mendel used which method to produce offspring?
bija089 [108]
He used Selective Breeding
7 0
3 years ago
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