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
alexandr1967 [171]
3 years ago
10

Seeds contain not only a complete plant embryo, but they also store food to provide energy for the germination and early develop

ment of the plant.
1.true
2.false
Biology
2 answers:
Verizon [17]3 years ago
8 0

Answer:

The given statement is true

Explanation:

A seed is a future plant covered in a coat, of a seed plant that can grow into a new plant. The seed is a reproductive structure that disperses and can survive for some time on its own.  

A usual seed Contains 3 basic parts an embryo, a seed coat and a supply of nutrients for the embryo. The seed has high protein, oil and starch reserves that help in the early stages of development and growth, called endosperm.

Thus, the given statement is true.

ddd [48]3 years ago
3 0
True plants will produce what is called an Endosperm which supplies the embryo with a food supply

hope that helps
You might be interested in
If the ecosystem is balanced, which populations should be the largest? Which should be the smallest?
asambeis [7]
The largest population would be the producers. In an energy pyramid, the producers have the largest biomass. The smallest population would be the top predators, since there isn’t enough energy to sustain this level in the energy pyramid.

5 0
3 years ago
As a responsible citizen and future taxpayer, what concerns would you have about switching from a traditional fossil fuel-based
Arlecino [84]
I would think about jobs and create a way to keep those jobs while working out fossil fuel and I would think about how it would fully work to do that
7 0
2 years ago
A. Compare and contrast the development of the dorsal and
lianna [129]

Answer:

The principal difference in development of Dorsoventral axis in deuterostomes and protostomes is something called inversion

Explanation:

In protostomates the neural tube is below the gut and the dorsal vessel is above the gut while in deuterostomates is the oppossite, there is an inversion and now, the neural tube is above the gut and the heart tube is below. In both cases the development is related to the gradient of expression of some genes, where the expresion of one gene supress the formation of one structure in one side of the axis.

In protostomates the TGT-B factor is expressed dorsally and supress neural tube formation and ventrally a sog gene is expressed and supress TGT-F factor allowing neural tube to develop. In deuterostomates, an homolog of TGT-B family gene BMP-4 is expressed ventrally while dorsally BMP inhibitors (sog gene like) are expressed.

Accordingly to some researchers, the first state of the common ancestor of deuterostomates and protostomates had an protostomate-like orientation in dorsoventral axis

7 0
3 years ago
Which structure is often modified to attract pollinators?
aivan3 [116]
Flowers that are in bunches and bright in color may apply pollinators
6 0
3 years ago
Graphic Organizer: Cell Membrane
Simora [160]

The cell membrane maintains homoeostasis in the body which is the  process by which cell maintains a fairly constant environment.

<h3>What is the cell membrane?</h3>

The cell membrane is a lipid bilayer membrane which separates the contents of a cell from the external environment.

The correct graphical chart is as follows:

  • cell membrane maintains homeostasis
  • active transport requires energy
  • passive transport does not require energy
  • Diffusion occurs either through osmosis or facilitated diffusion
  • facilitated diffusion occurs through protein channels
  • Osmosis involves movement of water
  • Endocytosis is the process the cell takes in substances into its inner compartment
  • Exocytosis is the process the cell takes in substances into its inner compartment
  • Pinocytosis is cell drinking
  • Phagocytosis is cell eating

Therefore, the process by which cell maintains a fairly constant environment is called homoeostasis and is maintained by the cell membrane.

Learn more about cell membrane at: brainly.com/question/1768729

#SPJ1

4 0
2 years ago
Other questions:
  • Which land formation is the result of a convergent boundary? A. central United States B. South American volcanoes C. Hawaiian vo
    15·2 answers
  • What were the first living organisms called on earth
    11·1 answer
  • The principal difference between tropical and temperate rainforests is the amount of precipitation they receive. Please select t
    11·2 answers
  • A certain species of salamander was split into two populations by a wide, dry valley, and the populations began to diverge from
    12·1 answer
  • In the 1990s, epidemiologic studies established that women could reduce their risk of bearing a child with neural tube birth def
    7·1 answer
  • Elements 1 and 3 are used to make the most common substance in the body. What are these elements?
    12·1 answer
  • PLEASE HELP MEE
    12·2 answers
  • A plant absorbs 200 J/g of energy from the sun. A cow eats the plant and absorbs 20 J/g of energy. The cow is fed to a group of
    11·2 answers
  • What is the primary purpose of photosynthesis? A. To capture light energy, convert some of it into chemical energy, and store it
    10·2 answers
  • What enzyme is involved in the oxidative caboxylation​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!