Most animals reproduce sexually and produce offspring that are either: 1)_____ (
ID: 10293 • Letter: M
Question
Most animals reproduce sexually and produce offspring that are either:1)_____ (which look like small adults:this is what humans produce)
or 2) _____ (must go through a process called metamorphosis to achieve the adult form)
Animal kingdom began 600 MYA during the 3) _____ explosion from a protist ancestor called a 4)_____ which gave rise to over 5) _____phyla, but only 6)_____ are still extant.
Diploblastic animals have just 2 germ layers (outside layer is 7)______ and inside layer is 8) _____) are described as " 9)_____" and include the phyla 10)_____________________.
4 animal tissue types are derived from differentiation of these germ layers:
11)_____ tissue forms the linings of organs and the entire body, cells tightly joined, usually in layers only 12)_____ cell thick.
13)_____tissue connects body parts and provides support and protection.
14)_______ tissue allows motion of the body
15)_____ tissue allows detection of and responses to environmental stimuli.
Explanation / Answer
I can offer an answer to most of these but you should check the ones labeled (?) since your teacher may intend something different from notes/book:
Most animals reproduce sexually and produce offspring that are either:
1)_fully-grown/fully-developed____ (which look like small adults:this is what humans produce)
or 2) _larvae__ (must go through a process called metamorphosis to achieve the adult form)
Animal kingdom began 600 MYA during the 3) Cambrian explosion from a protist ancestor called a 4)_eukaryote_ which gave rise to over 5) _36_Animal__phyla, but only 6)__9___ are still extant.
Diploblastic animals have just 2 germ layers (outside layer is 7)_ectoderm__ and inside layer is 8) _endoderm__) are described as " 9)_(not sure what you need here?)____" and include the phyla 10)_cnidaria and ctenophora.
4 animal tissue types are derived from differentiation of these germ layers:
11)_endoderm____ tissue forms the linings of organs and the entire body, cells tightly joined, usually in layers only 12)__1___ cell thick.
13)_ectoderm____tissue connects body parts and provides support and protection.
14)_muscle?______ tissue allows motion of the body
15)_nervous?____ tissue allows detection of and responses to environmental stimuli.
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.