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
sp2606 [1]
3 years ago
8

Which structure is common to both gymnosperms and angiosperms?

Biology
1 answer:
alukav5142 [94]3 years ago
5 0

Answer:

The correct answer is  Ovule

Explanation:

The evolution of the seed is a very important step of evolution in land plants. The evolution of the seed enable plants to grow away from the very moist environments. That is why gymnosperms soon became the dominant plants. Gymnosperms and angiosperms both have ovule whcih is after fertilization becomes seed. The ovule in the gymnosperm is naked and not enclosed in the fruit, whereas in the angiosperms seeds are enclosed in the fruits.

You might be interested in
The state in which all body systems are functioning smoothly and in equilibrium is __________.
masya89 [10]
<span>The state in which all body systems are functioning smoothly and in equilibrium is homeostasis.</span>
6 0
4 years ago
Use of which type of fertilizer improves air quality?
Dahasolnce [82]

Answer:

Recycled Ammonia

Explanation:

Ammonia can be extracted from livestock wastewater and used as a fertilizer. There are systems available that extract the ammonia and mix it with acids to create ammonium citrate or ammonium nitrate, both of which can be used as fertilizers. The extraction system removes ammonia from the waste, which significantly reduces the amount of ammonia that is released into the air. This has the added bonus of improving the air quality where animals are kept.

7 0
3 years ago
Read 2 more answers
What is the Purpose/Function of the Chorion in mammals?
amm1812
It develops from an outer fold on the surface of the yolk sac<span>, which lies outside the </span>vitteline envelope<span> and is developed by the </span>follicle cells<span> while the </span>egg<span> is in the </span>ovary<span>.</span>
3 0
4 years ago
How does this work . ?
OLga [1]

Answer:

I know you are working on biology but how does what work ?

7 0
4 years ago
How long does it take for itching powder to wear off?
Darya [45]
It usually takes about 48 hours after sun exposure
6 0
3 years ago
Other questions:
  • The placement of medication under the tongue is known as _____ administration.​
    8·1 answer
  • Plant cells _________ have organelles that conduct photosynthesis. Photosynthesis uses the energy from sunlight to create food f
    14·2 answers
  • Which of these is best when painting a room?
    15·1 answer
  • Match the staining techniques with their purpose.
    12·1 answer
  • During meiosis, each diploid parent cell divides how many times
    6·1 answer
  • When using a compound light microscope the most common reason for staining a specimen being observed is to?
    14·1 answer
  • . If it is June or July and you live in the southern hemisphere, describe the position of the Earth, in relation to the Sun, and
    13·1 answer
  • Shoud a patient with a history of smoking be moved to the top of the transplant list?
    5·1 answer
  • Which of the factors below are used to classify the different organisms on Earth into domains and kingdoms?
    5·1 answer
  • Which two parts of the cell are unique to plant cells?.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!