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
Bezzdna [24]
3 years ago
7

Ferns have vascular tissue, an adaptation to life on land, but they have an ancestral reproductive trait that tends to limit the

m to moist habitats. What is it?
Biology
1 answer:
Kobotan [32]3 years ago
7 0

Answer:

The correct answer is - flagellated sperm.

Explanation:

In ancestral trait that is flagellated sperm in ferns that were limited to moist habitat has sperms that must swim to the eggs. This is why ferns often require splashing water for the movement of sperm to points near female gametangia during reproduction.

Fern now adapted the vascular system to get life on the life and they are not limited to the water bodies, however, flagellated sperm is the ancestral reproductive trait.

You might be interested in
Enzymes can be denatuerd (damaged ) by what environmental factors
tensa zangetsu [6.8K]
Changes in temperature, salt concentration, ionic concentration, of pH levels
8 0
3 years ago
The term meaning inflammation of the spinal cord is __________. this term also means inflammation of bone marrow.
Alex
<span>Myelitis is the inflammation of the spinal cord it also means inflammation of bone marrow. Transverse myelitis is an inflammation of both sides of one section of the spinal cord. This neurological disorder often damages the insulating material covering nerve cell fibers. Transverse myelitis interrupts the messages that the spinal cord nerves send throughout the body.</span>
3 0
3 years ago
What is the function of the water monitor lizards claws
Kobotan [32]

Answer:

Claws. These strong, curved claws can tear flesh and inflict fearsome wounds. Water Monitors eat only meat and sometimes tackle prey nearly their own size. Claws may allow the Arboreal taxa to physically separate themselves from the larger monitors of the savannah by living in trees, eliminating them as competition and potential predators.

Explanation:

4 0
2 years ago
A scientist argues that two species of birds are the same species because they have similar body structure, similar DNA, and sim
user100 [1]

Answer;

D. The birds have different mating seasons.

Explanation;

-Different species of birds have different mating or breeding seasons. Evolution has played a role in adjusting the timing of avian(birds) breeding seasons to maximize the number of young produced. The breeding season depends on a number of factors, for example In the temperate, subarctic, and arctic zones, the overriding factor is the availability of food. This varies across all different species of birds, irrespective of other similarities they may have.

4 0
3 years ago
Read 2 more answers
What is a complete protein?
andrew-mc [135]
A complete protein<span> (or whole protein) is a source of protein that </span>contains<span> an adequate proportion of </span>all nine<span> of the </span>essential amino acids<span> necessary for the dietary needs of </span><span>humans.

Answer: C

Hope this Helps! :3

</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • In most animals humans, the reproductive system is the last
    10·1 answer
  • Natural selection that favors the one extreme in the range of variation for a phenotype is called:
    11·2 answers
  • What are the polymers for proteins carbohydrates lipids and nucleic acids?
    9·1 answer
  • in pea plants t is the allele for tall plants while t is the allele for dwarf plants. If you have a tall plant, demonstrate with
    8·1 answer
  • Place in correct order the following steps in the process of appositional growth of cartilage. a: New matrix is produced and sec
    13·1 answer
  • How does algae reproduce? Select the best answer.
    10·1 answer
  • Anaerobic respiration is also known as _____
    7·2 answers
  • PLS HELP ASAP, ILL MARK BRAINLIEST IF ITS A REAL ANSWER. LOOK AT THE PICTURE.
    5·1 answer
  • What is the name of the organisation who visits the hospital, reviewing evidence and asking staff questions to ensure compliance
    8·1 answer
  • Which organelle triggers the destruction of skin cells responsible for the webbing of skin between the fingers and toes of a dev
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!