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3 years ago

HELP QUICK PLEASE!! i think it is B but im not sure

Biology

2 answers:

Anastasy [175]3 years ago

6 0

Answer:

A. One out of four of their offspring will be white.

Explanation:

This is because in order to show a recessive gene (white fur) the rabbit will have to inherit that recessive gene from both parents which will only happen once out of four times according to Mendel's rules

zalisa [80]3 years ago

3 0

YES your correct answer will be the letter B

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16. Why should the recessive phenotype be used first to determine the q squared value instead of the dominant phenotype to deter

podryga [215]

The recessive phenotype is used first to determine the q squared value because it is only expressed when h0m0zygous.

<h3>What is a recessive phenotype?</h3>

A recessive phenotype is a phenotype which expresses the recessive trait of a gene.

The recessive phenotype is always h0m0zygous for that triat to be expressed.

In the Hardy-Weinberg equilibrium equation, the allele and phenotype frequencies are given as follows:

p^2 + 2pq + q^2 = 1

where;

p^2 is the h0m0zygous dominant phenotype frequency
2pq is the heterozygous phenotype frequency
q^2 is the h0m0zygous recessive phenotype frequency

Therefore, the recessive phenotype is used first to determine the q squared value because it is only expressed when h0m0zygous.

Learn more about recessive phenotype at: brainly.com/question/22117

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2 years ago

The portion of the small intestine that attaches to the cecum is the? appendix. ileum. haustrum. jejunum. duodenum

Rus_ich [418]

The portion of the small intestine that attaches to the cecum is the Ileum.

Hence Option (b) is correct.

With a length of almost 1.8 m(6 feet), the ileum is the section of the small intestine that is the longest.

Compared to the jejunum, it is thicker, more vascular, and has more advanced mucosal folds.

At the ileocecal sphincter, the ileum connects with the cecum, the first segment of the large intestine (or valve).

The small intestine's coiled tube is separated into three sections. These are the duodenum, jejunum, and ileum, arranged proximally (at the stomach) to distally.

The 25.4 cm (10 in) long duodenum, which starts at the pyloric sphincter, is the shortest section.

The jejunum connects the duodenum to the ileum and is roughly 0.9 m (3 feet) long (in life). The jejunum and the ileum, the last section of the small intestine, do not have a distinct boundary.

Hence, The portion of the small intestine that attaches to the cecum is the Ileum.

Learn more about small intestine here brainly.com/question/1448214

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7 0

2 years ago

Question 13 of 20:

IrinaK [193]

the following is formed when a group of tissues works together to perform a common function is called an Organ.

<h3>What is the definition of organs?</h3>

The word organ derives from the Latin term organum (instrument, tool). These structures are objects of physiology, the area of biology that studies how organisms, systems, organs, cells and molecules perform chemical and physical functions in the body.

In this case, is correct to say that an organ is formed when a group of tissues works together to perform a common function.

See more about organ at brainly.com/question/12825206

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2 years ago

A scientist monitors the contents of five duck nests in parks, five duck nests in zoos, and five duck nests in the wild during t

garri49 [273]

The correct answer should be
<span>What setting is best for producing the most eggs?

If they're looking at content of the nest, then it's not about their safety but rather about the amount of eggs they make. He is checking how the habitat influences the amount of eggs created.</span>

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4 years ago

What are the three types of homologies and the definitions?

olya-2409 [2.1K]

Answer:

hope this helps..

Explanation:

Dependent on the level of comparison four types of homology are defined: ( 1) Iterative ( = serial = homonomy), (2) ontogenetic, (3) di- or polymor- phic, and (4) supraspecific homology. ... Scientists have recently been paying renewed attention to the homology question.

Homology is the study of likeness, the similarity between species that results from inheritance of traits from a common ancestor. The study of similarities is broken up into three main categories: structural, developmental, and molecular homology.

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3 years ago