What are some similarities between cephalopods and vertebrates?

What will be an ideal response?


Cephalopods have separate sexes and elaborate courtship behaviors. Some cephalopods can learn to
recognize objects with distinctive shapes or colors and can be trained to approach or avoid them. Their
image-forming eyes are also similar.

Biology & Microbiology

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Compare and contrast the spread plate method and the pour plate method of doing plate counts. Also describe which group of organisms would not be quantifiable in the pour plate method but would still be observed in the spread plate method

What will be an ideal response?

Biology & Microbiology

Answer the following statements true (T) or false (F)

1.The two main branches off the trachea are called bronchi. 2.Filter feeders are autotrophs. 3.Cows are ruminants that rely on fermenting bacteria to break down plant matter. 4.The stomach organ produces amylase to aid in starch digestion. 5.When a single-celled ciliate protist engulfs a food particle through its mouth-like oral groove, it is performing extracellular digestion.

Biology & Microbiology

The ability of certain bacterial cells to take on different cell shapes is known as

A) meiosis.
B) pleomorphic.
C) pallidic.
D) pyloric.
E) fission.

Biology & Microbiology

Answer the following questions true (T) or false (F)

1. A flea is considered to be a predator on a dog. 2. The number of prey species is one of several factors determining the number of predators that can live in an area. 3. Parasites usually kill their hosts.

Biology & Microbiology