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Ronch [10]
3 years ago
5

What is a gene?

Biology
2 answers:
Maurinko [17]3 years ago
8 0
The correct answer is A.) A segment of a DNA molecule
Vlad [161]3 years ago
3 0

Answer:

A. A segment of DNA molecule

Explanation:

(a sequence of bases) that codes for a particular protein and determines the traits (phenotype) of the individual. A gene is the basic unit of heredity in a living organism.

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List the 6 possible genotypes of the four blood types. Identify the parentalgenotypes that could produce children with blood typ
ziro4ka [17]

Answer:

The different possible genotypes are AA, AO, BB, BO, AB, and OO. These are derived according to the A, B and O blood group model.

The table is given below:

Blood Type Genotype

Blood Type A Genotypes AA or AO

Blood Type B Genotypes BB or BO

Blood Type AB Genotype AB

Blood Type O Genotype OO

The alleles A and B exhibit a greater dominance than O. This is the reason why the Parent of Blood type A will form the Genotype AO.

8 0
3 years ago
Mrs. allen asks about drinking coffee during her pregnancy, stating that she "needs" to have her morning cup of coffee every day
Thepotemich [5.8K]
The most appropriate answer would be that a woman who is pregnant may consume up 200 g of caffeine because this will be safe.Therefore, it is evident that a smaller amount of caffeine is safe during pregnancy because a lot of caffeine has been found to increase seizures as well as penetrate freely to the placenta.This is dangerous and can cause harm to the unborn child.
4 0
4 years ago
Read 2 more answers
In a songbird species, defending a territory saved the bird 584 calories a day in reduced foraging activity, but cost the bird 6
Olegator [25]

Answer:

The correct answer is "No, this is not consistent with the predictions on optimality".

Explanation:

The optimal foraging theory (OFT) establishes that an organism looks for the best foraging strategy, which involves maximizing the amount of energy that is available in its daily activities. In this case, the songbird species is not consistent with the predictions on optimality since it needs more calories than it intakes in order to defend its territory. In this scenario, the songbird will lose 72 calories per day.

5 0
4 years ago
Select the correct answer from each drop-down menu. what type of population monitoring method will be best for monitoring the sp
love history [14]

The right approaches to population monitoring methods of swallows and tortoises are point counts and line-transect distance sampling, respectively.

  • For point counts, In order to collect the data required to meet the current study's objectives, one must use field techniques methods for selection, counting, capturing, observing, measuring, and marking individuals chosen from the targeted population.
  • To count or keep track of the birds of the air, point counts are a frequent field technique (birds).
  • The practice involves making observations over a predetermined, set amount of time and keeping track of the number of birds coming from a specific location.
  • While the line-transect distance sampling methods in the field are useful for keeping track of the number of tortoises and is appropriate for controlling and tracking the population.

learn more about population monitoring methods here: brainly.com/question/12682497

#SPJ4

6 0
2 years ago
(Identify) the major types of water pollutants. Suggest ways to reduce the
irakobra [83]

Answer:

Refer below.

Explanation:

Pathogens:We can lessen sewage wastewater by utilizing elective techniques for treatment like drying to create pellets utilized as characteristic.

Organic Matter:We can decrease natural waste by actualizing strategies, for example, treating the soil which can support great microbes and supplement development for horticultural use.

Organic chemicals: We can diminish the utilization of hurtful pesticides and manures and use options, for example, plants to repulse creepy crawlies, for example planting marigolds and basil with vegetables, since they are characteristic repellants. We can utilize dried waste from sewage plants as a more secure manure, which assists with decreasing pathogen contamination at the same time.

Heavy metals:We can line landfills, decrease reject that goes there by utilizing just recyclable materials, and utilize elective, greener cleaning specialists at home, for example, vinegar and lemon.

Physical agents: We can all the more intensely control mechanical and power plants. They ought to be disallowed from releasing warmed wastewater from their plants. Cooling tanks could be utilized to let the temperature of the water normally lessen, and an arrangement of filtration through penetrable and non porous stone, sand, and rock could be utilized to control the stream when the water is in the long run discharged. The cooled water could be sent to be utilized underway of elective oil, similar to that got from green growth, or utilized for arranging which speaks to 1/3 of water utilization in the normal American family unit. Also, elective uses for the high temp water could be discovered, such as utilizing to warm the structure and it's pipes framework through an arrangement of radiators.

8 0
3 years ago
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