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
julia-pushkina [17]
3 years ago
9

Use what you know about natural selection to fill in the blanks in the hypothesis. It should answer the lab question, “What is t

he effect of the type of food available on the frequency of different types of bird beaks?”
Hypothesis: If the type of food available changes, then…
Biology
1 answer:
lubasha [3.4K]3 years ago
8 0

Answer:

For example, if the seeds that the bird needs to eat is bigger, over time it will adapt to get a bigger beak to eat the bigger seed. The birds that have adapted reproduce and soon more and more birds that have a bigger beak for the bigger seed are more common. If the type of food available changes than the bird will most likely adapt to eat that food.

You might be interested in
Which of the following is a scalar quantity?<br> ⇒velocity<br> ⇒speed<br> ⇒force
scoray [572]

Answer: A. Speed

Explanation: Hope it Helps!

4 0
3 years ago
Read 2 more answers
Which of the following materials is necessary for scientists to estimate the age of the solar system?
SCORPION-xisa [38]

Answer:

B) meteorite sample

Explanation:

The age of the solar system, derived from the study of meteorites (thought to be the oldest accessible material around) is near 5 billion years; that of the Earth is taken as 4.6 billion years. The oldest rocks on Earth are dated as 3.8 billion years.

7 0
3 years ago
A plant cell has lost too much water due to evaporation by the sun. It needs more water from other cells. What structure would a
Maru [420]
Normally it’s the plasmodesmata that allows exchange of molecules between adjacent cells. But I’m still not sure if water is included!
3 0
3 years ago
Read 2 more answers
How is carbon dioxide fixed into carbon that is usable for biological life?
slava [35]
The most prominent example of carbon fixation is photosynthesis
4 0
3 years ago
Which of the following statements about gluconeogenesis in animal cells is true?
MakcuM [25]

Answer:

C. THE CONVERSION OF FRUCTOSE 1,6-BISPHOSPHATE to fructose- 6- phosphate is not catalyzed by phosphofructokinase -1, the enzyme involved in glycolysis.

Explanation:

This statement is true as the enzyme involved in this step is FRUCTOSE-1,6-BISPHOSPHATASE.

Gluconeogenesis is the coversion of non-carbohydrate molecules (lactic acid, amino acids, glycerol) through the pyruvic acid into glucose in the cells.

This process takes place mainly in the liver and occurs during periods of fasting, starvation, low carbohydrate diets.

The pathway of gluconeogenesis involves eleven steps of enzymatic catalyzed reactions.

In the conversion of fructose 1,6- bisphosphate to fructose-6-phosphate is catalyzed by fructose 1,6-bisphosphatase and not by phosphofructokinase -1 which is involved in glycolysis. This step is a rate-limiting step of the pathway.

The conversion of glucose-6-phospahte to glucose is not catalyzes by hexokinase but glucose -6- phosphatase.

7 0
3 years ago
Other questions:
  • The organ of the lymphic system where t cells are made is called the
    5·1 answer
  • The g1 and g2 phases of the cell cycle are required for
    15·1 answer
  • Four friends were talking about human DNA, genes, and chromosomes. They each had different ideas about where these structures we
    8·1 answer
  • A structure that senses change is called a(n) ________.
    15·2 answers
  • A blue eyes man, whose parents were both unattached, marries a unattached woman, whose father was unattached and mother was atta
    11·1 answer
  • Climate change causes extreme weather conditions
    14·2 answers
  • You have been asked to help a top nutrition researcher conduct human experiments on vitamin
    13·1 answer
  • 1,2,3,4 which one is the correct answer .?
    7·2 answers
  • WILL BE MARKED AS. BRAINLIEST The process of inflammation _____.
    9·2 answers
  • Please help me, I attached the question because it has a picture for the question. help ASAP
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!