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
Tresset [83]
3 years ago
12

In which plants' life cycle does double fertilization occur?

Biology
2 answers:
Otrada [13]3 years ago
5 0
Double fertilization occurs in Angiosperms
kati45 [8]3 years ago
5 0

Answer:

Explanation:

The process of double fertilization occurs in the life cycle of angiosperms. Angiosperms are the flowering plants which exhibit stems, roots and leaves. The seeds of the angiosperms remain enclosed in the flower. The double fertilization takes place when one pollen nuclei  fuses with the egg to form a zygote and the other fuses with the  polar nuclei (two) so as to form endosperm.  

You might be interested in
Make a prediction as to how could the student increase the strength of the electromagnet using all of the materials listed and w
ivolga24 [154]
It would make the magnet way more strong
5 0
2 years ago
Read 2 more answers
An intestinal hormone that stimulates the release of insulin from the pancreatic islet cells is?
slava [35]

Secretin is a hormone produced in the intestines that promote the release of insulin from pancreatic islet cells.

Discussion about secretin:

  • When fatty acids and acidic chyme are present, secretin is released. It performs a number of functions by attaching to secretin receptors, the majority of which are related to digestion and acid neutralization.
  • In its principal function, secretin tells the pancreas to release bicarbonate ions into the pancreatic juice, raising the pH to between 8 and 8.3 in order to neutralize the acidic chyme. The pancreatic juice's digesting enzymes may function at their best as a result, safeguarding the duodenum's lining.
  • Additionally, secretin controls the pyloric sphincter's tightness, gastrin release, HCl synthesis, and small intestine motility.

As a result, secretin also encourages the pancreas to produce more insulin in response to ingesting glucose.

Learn more about secretin here:

brainly.com/question/9225171

#SPJ1

4 0
1 year ago
The fossil of a plant reveals that it produced spores that were used for reproduction. Which type of plant was it
natali 33 [55]

Answer;

Seedless plant.


The fossil of a plant reveals that it produced spores that were used for reproduction. It was a seedless plant.


Explanation;

-Seedless vascular plants are plants such as fern and horsetails, liverworts, mosses; which contain vascular tissues, but do not produce flowers or seed.

-These plants reproduce using haploid , unicellular spores instead of seeds.

-These plants have life cycles with two distinct stages; one in which spores are produced and one in which sex cells are produced.

7 0
3 years ago
What type of survivor ship curve do humans have?
Hatshy [7]
The answer is.....Type I or convex curves are characterized by high age-specific survival probability in early and middle life, followed by a rapid decline in survival in later life. They are typical of species that produce few offspring but care for them well, including humans and many other large mammals.
7 0
3 years ago
Write an equation in slope-intercept form for the line that passes through the given point and is parallel to the given
alexandr402 [8]

Use the slope-intercept form to find the slope.

Tap for fewer steps...

The slope-intercept form is  

y = m x + b  

where  m  is the slope and  b  is the y-intercept.

y = m x + b  

Using the slope-intercept form the slope is  

− 4 . m = − 4

To find an equation that is parallel to  

y = − 4 x + 2

the slopes must be equal. Using the slope of the equation, find the parallel line using the point-slope formula.

( − 2 , 5 ) m = − 4

Using the point-slope form  

y − y 1 = m ( x − x 1 )

plug in  

m = − 4 ,  x 1 = − 2

and  

y 1 = 5 . y − ( 5 ) = ( − 4 ) ( x − ( − 2 ) )

Solve for  

y .

Multiply  

− 1  by  5 . y − 5 = ( − 4 ) ( x − ( − 2 ) )

Simplify  

( − 4 ) ( x − ( − 2 ) ) .

Multiply  

− 1  by  − 2 . y − 5 = − 4 ( x + 2 )

Apply the distributive property.

y − 5 = − 4 x − 4 ⋅ 2

Multiply  − 4  by  2 . y − 5 = − 4 x − 8

Move all terms not containing  

y  to the right side of the equation.

Add  

5

to both sides of the equation.

y = − 4 x − 8 + 5  Add  − 8  and  5 . y = − 4 x − 3

HOPE THIS HELPED!

7 0
2 years ago
Read 2 more answers
Other questions:
  • What tools do field study scientists use and what tools do laboratory scientists?
    14·1 answer
  • Will mark Brainliest! (77 pts) Only if an answer is right. NO TROLLING, will be reported!
    12·2 answers
  • Which property results from the crystal lattice structure of ionic compounds? A. low melting point B. good electrical conductivi
    5·1 answer
  • Why is the trachea constructed with rings of cartilage
    10·1 answer
  • Which statements describe Newton and the law of universal gravitation? Check all that apply.
    7·2 answers
  • A model of DNA replication in which the parental DNA molecule is maintained and the daughter DNA molecule contains two newly syn
    14·1 answer
  • Do biotic and abiotic ever overlap?
    6·2 answers
  • What differentiates one amino acid from the other?
    6·1 answer
  • Predict whether each substance will dissolve in water. dissolves in water, does not dissolve in water
    8·2 answers
  • Select the correct answer.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!