Many think that birds evolved from dinosaurs, they both have hollow bones, recent studies show that some Dinosaurs had feathers. if you were to compare the form of a Dinosaur to a chicken you would see that they walk and stand like each other. Also, the Genes show that they might have a distant relative. I hope this helps
Line breeding is an example if you’re looking for a genetic answer
Answer:
The correct order in which development occurs from fertilization of the egg is:
- <em>Sperm fertilizes egg
.</em>
- <em>Cell divides.
</em>
- <em>Implants size and weight increase greatly.
</em>
- <em>Different cell layers form
.</em>
- <em>Organs and limbs form embryo.
</em>
- <em>Heartbeat/movements detected
.</em>
- <em>Movements strengthened
.</em>
- <em>Organ systems mature
.</em>
- <em>Baby is born. </em>
Explanation:
- <u>Sperm fertilizes egg</u>: it is the process called fertilization, which consists of the union of the paternal gametes to originate the zygote.
- <u>Cell divides</u>: Once the zygote has formed, it undergoes successive divisions by mitosis, to originate the different structures.
- <u>Implants size and weight increase greatly</u>: successive divisions cause the implanted zygote to progressively increase in size.
- <u>Different cell layers form</u>: consists of the formation of the embryonic layers -<u>ectoderm, mesoderm and endoderm-</u> from which the tissues and organs of the embryo will be formed.
- <u>Organs and limbs form embryo</u>: from the three embryonic leaves the different apparatuses and sisythems of the embryo are formed.
- <u>Heartbeat / movements detected</u>: Initiates the function of organs such as the heart and extremities.
- <u>Movements strengthened</u>: movements in the embryo are more continuous and defined.
- <u>Organ systems mature</u>: the nervous, cardiovascular, digestive and respiratory systems, among others, are suitable for birth.
- <u>Baby is born</u>.
When the baby is able to survive outside the womb, birth occurs.
Learn more:
Development of the offspring brainly.com/question/465851
The answer is D. Meadow animals that eat plants and plant products.
This is because the rabbits are primary consumers, which means they eat autotrophs. Other animals that eat plants like rabbits do would be on the same trophic level as them.
