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Does humans possess vestigial gills and tails during embryological development?
yes it does
What is embryological developement?
Embryological development is the development of an embryo. An embryo is the beginning stages of life. Humans, other animals and some plants have the embryonic stage.
Why are tunicates included in the same phylum as humans?
Tunicates have a notochord in early development and they have an organ/tissue-level of organization, and this organ/tissue development puts them in the same phylum as humans
Do humans possess anal glands similar to those found in dogs?
No, humans do not possess anal glands like those found in dogs.
Can humans roar?
No, humans cannot produce a roar like some animals such as lions or tigers. Roaring is a sound produced by specialized structures in the larynx and respiratory system of certain animals, and humans do not possess these adaptations.
Do humans possess telomerase, the enzyme responsible for maintaining the length of telomeres?
Yes, humans do possess telomerase, the enzyme responsible for maintaining the length of telomeres.
Why don't humans lay eggs like birds?
humans are viviparous organisms.there is an egg produced inside the female but it is alecithal(no shell).development of zygote takes place inside mother and is delivered after a certain stage of development.
What Animal that has notochord a nerve cord and pharyngeal pouches at some time during its development?
An example of an animal that has a notochord, nerve cord, and pharyngeal pouches at some point during its development is a chordate, such as a human. In embryonic development, humans possess these structures, which are characteristics of chordates.
What is a characteristic shared by all chordates the phylum in which humans are classified?
All chordates are deuterostomes, meaning that in all chordates, the anus develops first during embryological development. All chordates are bilaterally symmetric. Most chordates have a complete digestive tract, and a body cavity. Note: not all chordates have these features, but it is believed that their absence in some chordates is secondary. All chordates are of course animals and eukaryotes.
How many copies of each gene do humans possess?
Humans possess two copies of each gene, one inherited from each parent. This is known as diploid inheritance.
Who is Aristotle and what did he believe about human nature?
Aristotle was a Greek philosopher who believed that humans are social animals and that it is in our nature to seek community and society. He also argued that humans possess rationality and the capacity for moral development, which sets us apart from other animals.
Do humans possess chlorophyll in their bodies?
No, humans do not possess chlorophyll in their bodies. Chlorophyll is a green pigment found in plants that is essential for photosynthesis, the process by which plants convert sunlight into energy. Humans do not have the ability to photosynthesize like plants do.
