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What advantages are associated with segmented bodies and appendages?

) Describe how the circulatory and lymphatic/immune systems are anatomically interconnected and phys...

What is the connection with the 3 cells in the stomach (parietal,enteroendocrine,chief cells) and th...

Why are female birds more likely to be drab while males have fancy colors or especially long feather...

Imagine an organism whose diploid chromosome number is 6, and draw a cell as it appears at the begin...

if a cat has 38 chromosomes, how many chromosomes are in the following cells?
a) hair 
b) claw
c) sp...

Why did we calculate, rather than measure, the diameter of the field of view on medium and high powe...

Can two populations have the same allele frequencies but different genotypes frequencies

Citrate test
What color indicates a rise in pH from the production of alkaline or basic products?

Saw palmetto usage may lead to the development of urinary retention.






1.

True







2.

False

Calculate the allelic, genotypic, and phenotypic frequencies for the following population:
Genotype ...

Describe adaptations of plants to competition for light and pollinators

2a. Animals are muticellular ingestive heterotrophs.  What does this mean?

41. Below is a list of major events that occurred in the history of life. Write the letter associate...

Explain the differences between a) glycogenolysis, b) gluconeogenesis, and c) glycogen synthesis. Me...

what is the function of the parietal pleura, visceral pleura, lobes of the lungs, alveoli, pulmonary...

What is environmental microbiology?:  Describe

What characteristic defines a chordate who is also a vertebrate?

Describe the process of development, from fertilization to parturition.

2. A red snapdragon is crossed with a white snapdragon plant. Red pigment is
incompletely dominant a...

uestions
1. Why was sodium chloride added to the tea solution before extracting with ethyl acetate?
...

This is an ethics question - but that was not an option in the subject line
Do Ethics of Care theori...

Chlamydia may result in any of the following except
A) urethritis in males.
B) neonatal conjunctivit...

Questions
1
What is the purpose of the soft agar?
Describe the formation of a plaque.
2
3 How is a p...

The sarcoplasmic reticulum Ca2+-ATPase, pumps 2 mol Ca2+ out of sarcomeres per mol ATP hydrolyzed.
G...

What results would you expect if the plates were incubated for one week instead of 18 to 24 hours?
4

4. In dogs, the tendency to bark while traliling is due to a dominant gene while
silent trailing is ...

Enteric bacteria include Staphylococcus  and Streptococcus spp.

True or false

How do the anti viral drugs such as nucleoside/nucleotide analogs, protease inhibitors, interferons,...

The hormone that directly stimulates metabolism by increasing lipolysis and indirectly stimulates me...

How does a blockage in a coronary artery cause a heart attack? What kind of dietary and lifestyle ch...

3d. What are the macronutrients needed by plants?  Where do they get them?

What are the effects of calcium as a seconf messenger?

Which of the following hormones would be expected to increase if you were studying for a test all da...

What are the similarities and differences between Flagella and Cilia?

In the space below, diagram generalized haplontic, diplontic, and alternation of generations life cy...

Using the following coding DNA sequence:TAC GCA CCT TTA GAT CAT AAC TTT GGA ACT1. Write the compleme...

Pregnant women are advised to start taking folic acid supplementation prior to becoming pregnant bec...

) Differentiate between the various types of blood vessels structurally and functionally.

Citrate test
What critical enzyme allows the organism to acquire carbon from the  medium?

Compare and contrast the lytic vs. the lysogenic cycle.

Explain how an enzyme functions (activation energy, active site).

Discuss how changes in organisms within an environmental affect their survival. Specifically discuss...

Although coral polyps can catch prey using their cnidocytes, they obtain most of their nutrition fro...

what is the sodium/potassium exchange pump?

What is the name of the flux from carbon in the atmosphere moving to carbon in the ocean?

The term segmentation in biology means to duplicate the organs or body parts, like arms and legs. Segmentation follows the longitudinal axis and separates separate the body organs into different systems, like the circulatory system, digestive system, nervous system, and excretory system. Segmentation occurred due to evolution and increased the complexity in the organisms.The appendage is any body part that protrudes from the organism&rsquo;s body. It can also be termed as the homologous part that extends from the body segment. They include mouthparts, walking legs, swimming legs, and antennae. Appendages are controlled by the homeobox gene.

The functions of segmentation and appendages are to provide ease in locomotion and feeding to the organisms. Segmentation provides a sophisticated means of movement a...

What advantages are associated with segmented bodies and appendages?

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Anatomy of Chordates

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