Biology Middle School

The image shows a week-old chick embryo. What can you conclude about its current stage of development? Help me please, it’s multiple choices

Answers

Answer 1

1, 2, and 3 would make the most sense because the last 2 cannot be figured out this early on.

Answer 2

Answer:

1. A spinal column is present

5. It's about to undergo a metamorphosis

Explanation:

It's:

#1 because, you can clearly see the spine in the image.

#5 because, metamorphosis is a very common process which marks the transition between embryonic and adult life stages.

It's Not:

#2 because the chick already developed limbs and an beak.

#3 because chickens are vertebrates (animals that lack an back bone are invertebrates).

#4 because it's a chick, chickens are considered mature when they start laying eggs.

Related Questions

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Which of the following statements is true?

Options:

A. Gene flow evens out genetic differences between populations.

B. Genetic drift increases the genetic differences between populations.

C. Natural selection, mutation, and genetic drift are random events.

D. The bottleneck effect increases the genetic diversity of a population.

Answers

Answer:

Natural selection, mutation, and genetic drift are random events.

Explanation:

A mechanism of evolution in which the frequencies of alleles of a population change with generations because of sampling error is known as genetic drift. It takes place in all the populations of non-infinite size, however, its influences are strongest in small populations.

Hope this helps :)

answer : C
hope this helps you out .

What is the difference between an endoskeleton and a exoskeleton? What types of animals have each?

Answers

Answer:

an endoskeleton is a skeleton on the inside of a living creature. look at endo like enter, its on the inside! an exoskeleton is on the outside of a living creature. think of exo as exit, its on the outside! animals with endoskeletons are like dogs, cats, fish, and raccoons. animals with exoskeletons are like spiders, ants, crabs, and snails.

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How is information passed between neurons in the body?
A. through impulses
B. through motor neurons
C. through interneurons
D. through sensory neurons

Answers

Answer:

The place where the axon of one neuron meets the dendrite of another is called a synapse. Neurotransmitters travel across the synapse between the axon and the dendrite of the next neuron. Neurotransmitters bind to the membrane of the dendrite. The binding allows the nerve impulse to travel through the receiving neuron.

Explanation:

Answer:

D. sensory neurons

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