1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sedaia [141]
3 years ago
11

The structure which eats breathes and excretes wastes for the developing baby throughout gestation

Biology
1 answer:
Veseljchak [2.6K]3 years ago
4 0
<span>The placenta is the organ which supplies an infant with oxygen, nutrients, and waste excretion throughout its gestation period; this is accomplished via the umbilical cord, which serves as a conduit between the infant, at its navel, and the placenta itself, which is attached to the mother's uterine wall.</span>
You might be interested in
What is the rapid change in a membrane's potential caused by the depolarization of a neuron?
fgiga [73]

Answer:c it’s the answer

Explanation:

C

5 0
3 years ago
An atom of a certain element has 16 protons, 16 electrons, and a mass of 32.
Goshia [24]

Answer:

16

Explanation:

Number of neutrons=mass no.- no. of protons

32-16=16

8 0
3 years ago
When fruit fly embryos first begin to develop, a large cell is generated that contains over 8000 nuclei that are genetically ide
aniked [119]

Answer:

The embryo passes through multiple rounds of the cell cycle, but cytokinesis does not occur during M phases.

Explanation:

The cell cycle includes a series of events that make new cells from the existing cells. During the process, nuclear division during the M phase produces daughter nuclei. Nuclear division is followed by cytokinesis. Cytokinesis is the division of cytoplasm and results in the formation of daughter cells.

If a cell undergoing cell cycle forms daughter nuclei by mitosis, all the daughter nuclei are genetically identical. In the absence of cytokinesis, cytoplasm would not divide and the daughter nuclei will remain in the parent cell only. Repeated nuclear division without cytokinesis would produce multiple nuclei present in the parent cell.

3 0
3 years ago
What is a change in an organism that allows for it to survive in its
Allushta [10]

Answer:

d adaptation

Explanation:

its an adaptation because its a change that helps the organism survive

6 0
4 years ago
What are the organs...
Ulleksa [173]
Organ, in biology, a group of tissues in a living organism that have been adapted to perform a specific function. In higher animals, organs are grouped into organ systems; e.g., the esophagus, stomach, and liver are organs of the digestive system.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which structure is responsible for the synthesis of atp?
    5·2 answers
  • The initial step in the synthesis of the hormone known as vitamin D demonstrates the interaction of multiple organ systems as in
    10·1 answer
  • A pair of scissors is a simple machine. why? ​
    13·1 answer
  • The wais is an appropriate test for a client who is _____ years old.
    8·1 answer
  • How do power plants hurt the environment?
    7·1 answer
  • The RNA strand pictured was created from the portion of the DNA strand that
    5·2 answers
  • What did Darwin conclude after finding clam fossils in the mountains?
    13·1 answer
  • Mechanical weathering can be caused by _________. Select all that apply. A. gravity B. acid rain C. freezing and thawing in the
    12·2 answers
  • Circadian rhythms can best be described as heartbeats that trigger a change in blood circulation. the regulation of biological c
    9·1 answer
  • Hello people ~
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!