austincowart7845 austincowart7845
  • 21-01-2022
  • Biology
contestada

Typical animal embryos have a(n) ________, or external cell layer, and a(n) ________, which lines the digestive tract.

Respuesta :

jyangplboston
jyangplboston jyangplboston
  • 21-01-2022

Answer:

ectoderm; endoderm

Answer Link

Otras preguntas

I NEED HELP ANSWERING THIS QUESTION ITS DUE TODAY
Summarize in two sentences the first reason interest
Consider the function, ​ f(x)=2x−1 ​ ​Use the above function to complete the following table.
Can some one help me please
What is a density dependent factor that could have limited the population
How is blood pressure measured? systolic - at rest systolic - heart relaxed systolic - heart pumping diastolic - exercising diastolic - heart relaxed diastolic
21. A positively charged rod will have the strongest attraction for
Explain the relationship between cells, tissues and organs​
A fossil was analyzed and determined to have a carbon-14 level that is 80 % that of living organisms. the half-life of c-14 is 5730 years. how old is the fossil
Which of the following are correct statements? Check all that apply . A. An atom is the basic unit matter. B. The atomic number is the number of neutrons an a