Ask Question
BiologyBiology
30 November, 22:00

Kangaroos are mammals that lack a placenta. Therefore, they must have an alternate way of supplying the developing embryo with

+4
Answers (2)
  1. 1 December, 00:15
    0
    nutrients all mammals need nutrients
  2. 1 December, 01:34
    0
    Answer: yolk sac

    explanation:

    the placenta does not develop for a long time so the alternate way of supplying the developing embryo is through the yolk sac which the embryo can receive nutrients and respiratory gas exchange through which the placenta will be formed later.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Kangaroos are mammals that lack a placenta. Therefore, they must have an alternate way of supplying the developing embryo with ...” in 📘 Biology if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
The burning of coal and oil for energy affects the carbon cycle in which way? A. It increases the amount of carbon in existence. B. It decreases the amount of carbon in existence. C. It increases the amount of atmospheric carbon. D.
Answers (1)
How does the structure of a plasma membrane depend on the amphiphilic nature of phospholipids?
Answers (1)
When does slime seem more like a solid and when is it more like a liquid?
Answers (1)
Which word describes the area below Earth's surface that fills with water?
Answers (2)
A black footprint is a term used to describe the full climate change impact of something such as a food item, a lifestyle choice, or the cumulative environmental impact of carbon emissions from a country. True False
Answers (2)
New Questions in Biology
Match the term to its description. Match Term Definition Astronomical body A) A celestial object consisting of a nucleus of ice and a stream of gas and dust Galaxy B) A system of stars held by gravitational attraction Comet C) An object in space
Answers (1)
How does meiosis most benefit a species?
Answers (1)
What is the least common multiple for 8,27, and 35?
Answers (1)
Students were tasked with developing a model of how pesticide resistance is developed in a population of farming pests. Each student submitted the scenario they would model to their teacher.
Answers (1)
Which organs are responsible for producing fluid to give sperm nourishment and motility? a) vas deferens b) testes c) seminal vesicles d) prostate glands
Answers (1)
Home » Biology » Kangaroos are mammals that lack a placenta. Therefore, they must have an alternate way of supplying the developing embryo with
Sign Up Forgot Password?