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Fudgin [204]
3 years ago
11

Class Agatha have a common name that stems from their key characteristics. what is the common name?

Biology
1 answer:
astra-53 [7]3 years ago
5 0
Jawless fish. The class Agnatha is a class made up of jawless fish. It excludes all vertebrates with jaws.
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kolbaska11 [484]

secondary statement makes a seem correct

4 0
3 years ago
Which of the following describes the embryonic period? the period during which the zygote moves down to the uterus and begins to
muminat

Answer:

Option (2).

Explanation:

Zygote is formed by the fusion of the male and female gamete during the process of sexual reproduction. The zygote undergoes further development inside the female womb.

The embryonic period starts from the third week after the conception. The important organs and structure development occur during the embryonic period. The formation of three germ layers occur in this period.

Thus, the correct answer is option (2)

6 0
3 years ago
List reasons you would or would not be concerned about eating genetically modified food.
Aleksandr-060686 [28]

I would be disturbed because of the hormones that would be pumped or the unhealthy products that are put in it.
6 0
3 years ago
How do macromolecules form
MrRissso [65]

Answer:Through polymerization reactions.

Explanation:

This happens when monomers bond together to form a polymer.

7 0
3 years ago
1
AlladinOne [14]

Answer:

Genetic Mutation

Explanation:

Speciation can be driven by evolution, which is a process that results in the accumulation of many small genetic changes called mutations in a population over a long period of time.

There are a number of different mechanisms that may drive speciation.

Two of them to point out here.

1. natural selection

2. genetic drift

genetic drift describes random fluctuations in allele frequencies in populations, which can eventually cause a population of organisms to be genetically distinct from its original population and result in the formation of a new species.

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