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
irina1246 [14]
3 years ago
5

All of the ducks shown above are Mallard ducks that belong to the same species (Anas platyrhynchos). Based on these images, whic

h of the following are species characteristics of the Mallard duck?
A.
Mallard ducks have a green head and a yellow bill.
B.
Mallard ducks have a broad bill and feathers.
C.
Mallard ducks have a wingspan of exactly three feet.
D.
Mallard ducks are unable to stay afloat in water.
Biology
1 answer:
mars1129 [50]3 years ago
6 0

Answer: B. Mallard ducks have a broad bill and feathers

Explanation:

You might be interested in
In the process of aerobic respiration, the Krebs Cycle (Citric Acid Cycle) occurs in the
Jlenok [28]
The Kerbs Cycle occurs in the, D.mitochondria 
5 0
3 years ago
Read 2 more answers
Insulin is made by pancreatic cells, packaged in small vesicles, and then released into the bloodstream. this describes what sor
aksik [14]

According to the research, the correct option is exocytosis. Insulin is made by pancreatic cells, packaged in small vesicles, and then released into the bloodstream. This describes <u>exocytosis</u> cell transport.

What is exocytosis?

It is the expulsion, by cells, of particles that, due to their size, cannot pass through the cell membrane.

In this sense, it is the process by which different types of molecules contained in a cytoplasmic vesicle of a cell are secreted. Insulin is released to the outside by exocytosis, intervening in the process of glucose entry into cells.

Therefore, we can conclude that according to the research, the correct option is exocytosis. Insulin is made by pancreatic cells, packaged in small vesicles, and then released into the bloodstream. This describes <u>exocytosis</u> cell transport.

Learn more about exocytosis here: brainly.com/question/1193597

#SPJ1

8 0
2 years ago
An important challenge to traditional (pre-1860) ideas about species was the observation that seemingly dissimilar organisms, su
choli [55]

Answer:

these seemingly dissimilar organisms might have evolved from a distant

Explanation:

Evolution deals with history of organism survival on Earth.

The evolutionary biologists makes use of fossils as proves to give light to having a clear view of how species survived in past times.

Before the theory of natural selection by Charles Darwin, Evolutionary Biologists were filled with questions about why the type of skeletal structural specimens collected were equal and different in dissimilar organisms as it does not exhibit the links seen between these species.

The theory of evolution proposed the mechanism of divergent evolution as a solution to these questions.

Therefore, we conclude that "these seemingly dissimilar organisms might have evolved from a distant" is the right answer.

5 0
3 years ago
What does the pancreas, shown in the image below, do?
Kipish [7]

Answer:

C. Releases hormones to regulate the endocrine system

Explanation:

7 0
2 years ago
Caffeine is also a what?<br> A. Opioid<br> B. Narcotic<br> C. Barbiturate<br> D. Psychoactive
Nady [450]
The answer to this question is D: Psychoactive. It is the world's most widely consumed psychoactive drug.
5 0
3 years ago
Other questions:
  • Ringing of the ears after exposure to loud music is most likely to be caused by damage to
    12·1 answer
  • The theory of plate tectonics explains all of the following except A. continental movement. B. earthquakes. C. weathering. D. vo
    7·2 answers
  • Which of these statements best describes the relationship between matter, pure substances, and mixtures?
    13·1 answer
  • What is the meaning of meiosis
    14·2 answers
  • A nurse is instructing a client with peptic ulcer disease (pud) about the diet that should be followed during the acute phase. w
    12·1 answer
  • Is a protein a monomer or a polymer
    14·2 answers
  • Glucose is the primary fuel for cellular respiration. Which molecules can also be used by cellular respiration to generate atp?
    11·1 answer
  • The presence of gill-like slits in a human embryo is considered to be evidence for the
    15·1 answer
  • In which stage of the cell cycle do the nucleus and it’s contents divide?
    6·1 answer
  • Tipos de "multiplicación vegetativa ".
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!