rubyr5433
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(WILL GIVE BRAINLIST) Rabbits are very popular domesticated animals, so popular that there are over 300 breeds of domesticated rabbits in the world. You attend a rabbit show and notice that all of the breeds vary in many characteristics, such as size, color, and fur length. You notice that there is weight information on the cages of all rabbit individuals at the show and decide to jot down data for two specific rabbit breeds (in pounds):

Breed A: 10, 8, 7, 10, 9, 9, 10, 9
Breed B: 10, 12, 14, 13, 10, 15, 11, 12

In three to five sentences, 1) calculate the average weights of the two rabbit breed groups, 2) describe some factors that could contribute to the different weights seen within breeds, and 3) describe how you would track and find the growth rate of the two rabbit breeds during an investigation.​

Sagot :

marianaegarciaperedo

1) Breed A average weight = 9 pounds. Breed B average weight = 12.125 pounds. 2) Parentals' genotype, female size, number of deliveries, food, competition. 3) Genetic and non-genetic factors.

What is an average?

The average is the arithmetic media.

It can be calculated by adding the values of all the provided numbers, and then dividing the result by the total amount of numbers.

1) Average weights

Breed A: 10, 8, 7, 10, 9, 9, 10, 9

Average: (10 + 8 + 7 + 10 + 9 + 9 + 10 + 9) / 8 = 72 / 8 = 9 pounds.

Breed B: 10, 12, 14, 13, 10, 15, 11, 12

Average: (10 + 12 + 14 + 13 + 10 + 15 + 11 + 12) / 8 = 97 / 8 = 12.125 pounds.

2) Influencing factors:

  • Genetics: Individuals' size and weight can be inherited from their parents.

  • Female size: If the female is small, there are more probabilities of having small progeny than big ones, especially if the litter is numerous. This factor is known as uterine capacity.

  • The Number of deliveries: It is also significant the female's number of deliveries. Very young inexperienced mothers produce smaller litters and small-sized progeny than expert mothers.

  • Food: Individuals that are fed with a compete high-quality food will be bigger and will weigh more than those that are fed with poor-quality food.

  • Competition: If litters are numerous or there are many individuals, competition for resources might increase, leading the individuals to express lower weight.

How to track the growth rate?

To track the growth rate, we could consider genetic factors and non-genetic factors.

  • Genetic factors are related to the parentals' genotypes. The progeny inherit the alleles from their parents, and allele combinations determine the size and weight of individuals.

  • Non-genetic factors refer to the parental conditions before mating, and to external environmental factors.

To track the growth rate of the two rabbit breeds we could

  • Analyze the phenotypes and genotypes of the parents.

  • Evaluate the state of each parent before mating. At this point, we could consider age, size, sèxual maturity, experience, number of deliveries, receptiveness, if females are still breastfeeding or if they have recently wean, among other factors to analyze.

  • We could also consider the birth weight and the weaning weight, which are highly correlated, and give information about nourishing during gestation and lactation.

  • External factors such as food quality and quantity, stressful factors, diseases, seasons, temperature, and others are also important to consider.

You can learn more about factors affecting weight at:

https://brainly.com/question/1105798

https://brainly.com/question/2973463

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