3 years ago

What is the difference between prophase and prometaphase?

1 answer:

5 0

Each phase has its own steps and is integral to the entire process.prometeaphase is the phase of mitosis following prophase and preceding metaphase, in eukaryotic somatic cells. In prometaphase, the nuclear membrane breaks apart into numerous "membrane vesicles", and the chromosomes inside form protein structures called kinetochores.

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An advantage of a complete digestive system over a gastrovascular cavity is that the complete system _____.A) excludes the need

babunello [35]

Answer:

B. Allows for specialized regions with specialized functions

Explanation:

Where the complete digestive system has different specialized regions to perform specialized functions, the gastrovascular cavity is the primary organ of digestion and circulation in two major animal phyla: the Cnidaria (including jellyfish and corals) and Platyhelminthes (flatworms).

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3 years ago

Which of the following is a good indicator of reduced extinction threat for a species?

Alja [10]

Answer:

the answer is b., genetic diversity.

Explanation:

let's use bald eagles as an example..to save the species, scientists would raise eagle eggs until young adults, and kept wild. wen ready, they were chipped and released in different areas of the US. an eagle born in Washington, was released in Wisconsin to diversify the population.

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3 years ago

Due to the fact that ice is less dense than water inrits liquid form Select one:

shtirl [24]

Hey i think the answer is A

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3 years ago

Simple diffusion is another type of passive transport where molecules move from high to low concentration and it does not requir

Tamiku [17]

Option1) a cell membrane.
Option2) kinetic energy.

If none of these options are right. Can I please have the right answer, I would love to know.

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3 years ago