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Komok [63]
4 years ago
11

Which is the source of a organic fuel ? Explain your answer

Biology
1 answer:
san4es73 [151]4 years ago
3 0

charcoal or water. water would considered an organic fuel because for one its organic and for two it is used to hydrate and to replenish life. if water was not here, everything would die.

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Pls help me, I can't afford to fail this class
shutvik [7]

Answer:

the first one is diploid

meoisis produces haploid gametes that have half the number of chromosomes (23).

not sure about the rest

Explanation:

4 0
2 years ago
Texto donde se desarrolle la definicion de seleccion natural. Además, empleem los siguientes terminos: Variabilidad, mecanismo s
SOVA2 [1]

Answer:

la selección natural es el mecanismo principal por el cual la evolución ocurre

Explanation:

Charles Darwin fue un naturalista inglés que propuso la teoría de la evolución o 'descendencia con modificación' mediante el mecanismo de selección natural. Acorde a esta teoría, la selección natural se define como el mecanismo selectivo de reproducción diferencial de los individuos mejor adaptados a su ambiente. La variabilidad es el la materia prima sobre la cual la selección natural actúa, seleccionado aquellos individuos que presentan combinaciones fenotípicas y genotípicas más adaptadas para sobrevivir en un ambiente en particular. Los individuos de una población que son 'superiores adaptativamente' poseen más chances de sobrevivir y reproducirse, y por lo tanto tienen también más probabilidades de transmitir sus genes a la siguiente generación.

8 0
3 years ago
Gray seed color in peas is dominant to white. Assume that Mendel conducted a series of experiments where plants with gray seeds
bazaltina [42]

Answer:

(a) Gg × Gg; (b) genotypic = 1:2:1, phenotypic = 3:1

Explanation:

a) A cross between two gray seeded plants produces progeny with gray and white seeds in 3:1 ratio (302:98=3:1). This means that the parent plants are heterozygous and each has at least one recessive allele. If the allele "G" is responsible for gray seed and the allele "g" imparts white color to the seeds, the genotype of the heterozygous parents would be "Gg".  

b) A cross between two heterozygous gray seeded parents would produce progeny in following ratio:

Genotype ratio= 1 GG: 2 Gg: 1 gg

Phenotype ratio= 3 Gray: 1 white

4 0
3 years ago
I need help with number 28,, anyone wanna answer it for me ?
Amanda [17]

Answer:

Carbohydrates: Carbohydrates are the most abundant organic molecules in nature. stored in the body in the liver and muscles in the form of glycogen.

Proteins and Amino Acids: Proteins are the most abundant organic molecules of the living system. There are twenty amino acids (AA) which have been found to occur in all proteins and for which genetic codon exits.

Lipids are broadly classified (modified from Bloor) into simple, complex, derived and miscellaneous lipids, which are further subdivided. found in cell membranes, cholesterol, blood cells, and in the brain

Explanation:

hope this helps

4 0
3 years ago
A person jogging from the forest to the office covers the 6,800
Murljashka [212]
  • Total displacement=6800m
  • Time=2h=7200s

\\ \sf\longmapsto Avg\: Velocity=\dfrac{Total\: displacement}{Total\:time}

\\ \sf\longmapsto Avg\: Velocity=\dfrac{6800}{7200}

\\ \sf\longmapsto Avg\: Velocity=0.9420m/s

4 0
3 years ago
Read 2 more answers
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