Abiotic elements are air, rocks, and water and biotic elements are insects, animals, and trees.
Biotic and abiotic factors are what make up ecosystems. Biotic factors are living things within an ecosystem; such as plants, animals, and bacteria, while abiotic are non-living components; such as water, soil, and atmosphere. The way these components interact is critical in an ecosystem.
A biotic factor is a living thing that has an impact on another population of living things or on the environment. Abiotic factors do the same thing, but they are non-living. Together, biotic and abiotic factors make up an ecosystem. To survive, biotic factors need abiotic factors. In turn, biotic factors can limit the kinds and amounts of biotic factors in an ecosystem.
Therefore, Abiotic elements are air, rocks, and water and biotic elements are insects, animals, and trees.
Read more about biotic and abioticcomponents, here
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b. They do not eat the same food.
c. They do not look the same.
d. They become physically separated from each other.
Answer:
They can no longer interbreed
Explanation:
cell wall, mitochondria
plasma membrane, large central vacuole
cell wall, chloroplast
HELP ITS OVERDUE
Answer:
Cell wall, chloroplasts
Explanation:
Only plant cells have a cell wall and chloroplasts. Animal cells have cell embrane instead of a cell wall, and the chloroplasts are responsible for photosynthesis which only occurs in plants.
Answer and Explanation:
A- Wavelength energy
B-Chloroplast
C-water
D-carbon dioxide
E-photosynthesis
F-carbohydrate
G-oxygen
H-mitochondria
I-respiration
J- ATP useable energy
Genes are the hereditary units, which carry information from the parent to offspring. The variant form of the gene, an allele codes for different traits, but is present at the same locus of the chromosome.
Given that:
The phenotypes of crawfish are long, medium, and short.
Parents have medium antennae.
The progeny have long and short antennae.
Let us assume the genotype as:
Let allele A be dominant that codes for long antennae.
Allele a is recessive and codes for short antennae.
The expression of three phenotypes suggests that the alleles are inherited through incomplete dominance.
Incomplete dominance is the phenomenon in which both the alleles will be expressed incompletely. The alleles for long and short will not be expressed properly, leading to medium-length antennae.
The expression can be given as:
AA - Long antennae
Aa - Medium Length antennae
aa - Short Length antennae
The cross for the given alleles is given in the attachment below.
Thus, F1 progeny will have 25 % purebred dominant for long antennae, 50% of the progeny will have heterozygous medium antennae, and 25% of the progeny will have purebred recessive short antennae.
To know more about the cross, refer to the following link:
Offspring trait variations, such as antennae length in crawfish, are a result of genetic recombination during sexual reproduction. Each parent contributes a set of chromosomes that contain genes for these traits.
The traits of offspring, like antennae length in crawfish, are determined by their parents' genes, which carry information for various physical characteristics. We see this in the diversity of freshwater crustaceans such as crawfish, where children may inherit different traits like short or long antennae.
Each parent crawfish contributes one set of chromosomes, which include genes for traits like antennae length. The actual trait an offspring exhibits, such as short or long antennae, depends on the combination of the alleles (versions of the gene) it receives from its parents. This is an example of Mendelian genetics and shows that although the parents may both have medium-length antennae, they carry alleles for other antenna lengths which can appear in their offspring.
For the offspring to have short or long antennae, one parent must have contributed the 'short' allele and the other the 'long' allele while both also carry the 'medium' allele. The combination of these alleles results in offspring with different antennae length traits due to the process known as genetic recombination during sexual reproduction.
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Answer:
2 one
Explanation:
Answer:
King Aswapati humbly requested for a son. But Deity Savitri ... Later, King Aswapati begot a child. .... She kept her husband's head on her lap and prayed Yama.
Explanation:
this all i got hope this help let me know if this help