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Alex Ar [27]
4 years ago
9

A population of frogs inhabits a lake. If the resource availability of the lake changes, the population may to use the resources

that are available. As a result, the population would exhibit .
Biology
1 answer:
cestrela7 [59]4 years ago
4 0

The population of frogs would exhibit competition due to the limited resources in the lake. Competition can be defined as the interaction among the species of organisms when resources are limited in an ecosystem. The type of competition observed in the above example of the lake with limited resources is called intraspecific competition as it is between the members of the same species competiting for the same resources. The species that do not compete will eventually die or get eliminated. This results in the change of population of frogs over time. Thus, competition is one among the forces that is responsible for natural selection.

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The winds that move from cold upland areas into lower elevations under the influence of gravity are described as __________.
Bezzdna [24]
 The winds that move from cold upland areas into lower elevations under the influence of gravity are described as  katabatic winds. They are also called downslope winds, or gravity winds.
These winds carry high-density air from a higher elevation (<span>mountains, plateaus, and hills )</span>down a slope under the force of gravity. The katabatic winds<span> occur at night, when the highlands radiate heat and are cooled.</span>
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An open flame or burning flame
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Fertilization takes place when a sperm joins a(n)
melamori03 [73]
Q1. The answer is egg.

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Q31. The answer is 100% chance

Alleles:
T - the dominant allele for the tongue rolling
t - the recessive allele

Genotypes and phenotypes:
TT - people able to roll tongue 
Tt - people able to roll tongue
tt - people not able to roll tongue

<span>The mother’s genotype is TT and the father’s genotype is TT. The offspring will get T allele from the mother and T allele from the father:
Parents:            TT        x         TT
Offspring:     TT      TT      TT         TT

So, all of the offspring will have genotype TT and will be able to roll their tongues.
 

Q32. The answer is codominant.

A codominance is a pattern of inheritance in which both alleles of a gene are expressed. So, there are no dominant and recessive alleles and both will affect the phenotype. For example, plants with alleles for both red and white flowers will have flowers that are both red and white.</span>
7 0
3 years ago
Think of some traits in people, plants, or animals. Describe one trait and tell whether you think the trait is a dominant/recess
Neko [114]

Answer:

Non-Mendelian inheritance

Multiple alleles, incomplete dominance, and codominance

Explanation:

In the real world, genes often come in many versions (alleles). Alleles aren't always fully dominant or recessive to one another, but may instead display codominance or incomplete dominance.

6 0
3 years ago
To survive and advance, humans have used the natural resources in their environment for at least as long as recorded history. So
elena-s [515]

Another thing would be coal. Corresponding with C. We do not have a limited supply of air, although it will get worse and quality, and the same goes with our soil.

6 0
4 years ago
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