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2 years ago

9

Principle that states that the inheritance of a gene for one trait does not affect the inheritance of the gene for a different t

rait

1 answer:

Evgen [1.6K]2 years ago

8 0

Recessive and dominant principle

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The field of conservation biology ________.tries to increase speciation events in order to increase biodiversitydeveloped in res

bazaltina [42]

Answer:

attempts to integrate an understanding of evolution and extinction with ecology and environmental systems

Explanation:

The field of Conservation biology is based on the management of nature and of Earth's biodiversity to reduce the level of extinction and the erosion of biotic interactions

So as to protect species, it a habitats and ecosystems

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3 years ago

Which statement is true about P waves?

GarryVolchara [31]

The correct answer for above statement is:

They ravel faster than s waves.

Explanation:

A P-wave is one of the couple main types of flexible body waves, called seismic waves in seismology. P-waves move faster than other seismic waves and therefore are the first signal from a shock to arrive at any changed location or at a seismograph. P-waves may be conveyed through gases, liquids, or solids.

these are Congressional waves.They are longitudinal waves the particle swing parallel to the administration where the wave is progressing.They can travel within solids, liquids, and gas

6 0

2 years ago

Read 2 more answers

4. What genotypes of parents will have only white-fur offspring? Parent 1 genotype = Parent 2 genotype = What genotypes of paren

AnnZ [28]

Answer:

All white offspring: Parent 1 genotype = homozygous dominant

Parent 2 genotype = homozygous/heterozygous dominant

For all black offspring: Parent 1 genotype = homozygous recessive

Parent 2 genotype = homozygous recessive

Explanation:

The cross was between a white mouse and a black mouse and the phenotypic ratio of the resulting offspring is 50% white and 50% black.

Assuming that fur color in the mouse is represented by the allele A (a), In order to give 1:1 phenotypic ratio of the offspring, it means the white mouse is heterozygous with Aa genotype and the black mouse is homozygous with aa genotype. Also, it means that the allele A is dominant over the allele a.

Aa x aa

Aa Aa aa aa

Aa = white

aa = black

Ratio of white to black = 50/50 or 1:1

Hence, in order for a cross to yield only white offspring, the parents can either be homozygous AA and AA or one will be homozygous AA and the other will be heterozygous Aa.

1. AA x AA

AA AA AA AA (all white offspring)

2. AA x Aa

AA Aa AA Aa (all white offspring).

In order to produce only black offspring, both parents must be homozygous aa.

aa x aa

aa aa aa aa (all black offspring)

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3 years ago

a measure of the product of tje number of species and number of runs divided by the number of trees is called?

kozerog [31]

Answer:

"Enrichment Activity2" would be the appropriate response.

Explanation:

Enrichment opportunities or activities broaden the experience of a pupil in areas that vary from either the ways through which children study mostly during the academic period.
The practice that encourages analytical thinking, learning, pattern recognition, imagination, and attention could become an enrichment exercise.

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3 years ago

Data samples in which you expect no change to occur are_____.

mina [271]

The answer is negative controls. These are groups where no phenomenon is probable. They ensure that there is no effect when there should be no effect. Where there are only two possible outcomes, e.g. positive or negative, if the treatment group and the negative control both produce a negative result, it can be concluded that the treatment had no effect. If the negative control group and the treatment group both yield a positive result, it can be inferred that a puzzling variable is involved in the occurrence under study, and the positive results are not only due to the treatment. In other examples, outcomes might be measured as lengths, times, percentages, and so forth.

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3 years ago