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
Lera25 [3.4K]
3 years ago
13

How is the process of fertilization in animals like the process that takes place in plants? A. A sperm cell and an egg cell comb

ine to form an embryo. B. Sperm is encased in a grain of pollen to travel to an egg. C. Spores can become sperm that will fertilize the egg. D. Self-fertilization is possible if no partner is available.
Biology
1 answer:
Gennadij [26K]3 years ago
3 0
The correct answer is A. "A sperm cell and an egg cell combine to form an embryo."

You might be interested in
PLEASE HELP MEEEEE!!!!!!!!!!!!!! If 1 kg of fuel is used in the above fusion reaction, the resulting helium has a mass of 0.993
masya89 [10]

Answer:

mass using E= mc^2  is = 0.007*(3E8)^2 = 6.3E14 Joules

Explanation:

hope this helps :)

8 0
3 years ago
Some stimuli act as _______________ stimuli due to their physical characteristics; others, due to their meaningfulness, act as _
sveta [45]
Some stimuli act as attention-getting stimuli due to their physical characteristics; others, due to their meaningfulness, act as attention-holding stimuli.
For example, somebody's physical appearance, of a person who is attractive, is used as an attention-getting stimuli, but their psychological qualities are what hold your attention due to their meaningfulness. 
4 0
3 years ago
Muscle cells contain , a starch-like carbohydrate that provides energy during intense exercise.
nika2105 [10]

Explanation:

Glycogen is a complex carbohydrate that the body can easily and rapidly convert to energy. Glycogen is stored in the liver and the muscles. Muscles use glycogen for energy during periods of intense exercise. The amount of carbohydrates stored as glycogen can provide almost a day's worth of calories.

4 0
3 years ago
Algae and multicelluar are autotrophs because they
Veseljchak [2.6K]
Because they create their own food so they capture sunlinght to produce sugars
5 0
3 years ago
Disturbances to an ecosystem, such as fires and floods, are often seen as negative. Describe a situation where
trasher [3.6K]

Answer:

A biological community in which association takes place between the organisms and their physical surroundings is termed as an ecosystem. It can also be defined as an association between the nonliving and living components found within the environment. A particular geographical region, which is specified for the species thriving within it is known as a biome.  

A branch of science, which deals with the natural procedures that comprise fire within an ecosystem and the ecological influences it imparts, the association between the biotic and the abiotic constituents of an ecosystem with the fire, and the role played by fire within an ecosystem is termed as a fire ecology.  

Different kinds of ecosystems like savanna, prairie, coniferous forests and chaparral have originated by the contribution of the fire, which plays an essential role in the renewal and vitality of the habitat. Different kind of plant species needs the assistance of fire to establish, to reproduce, or to germinate. In case, if the suppression of wildfire takes place, it will eventually result in the eradication of various plant species and the animals that rely upon them.  

4 0
4 years ago
Other questions:
  • Which of the following changes the solid Earth the most? A. the rock cycle B. atmospheric convection C. the nitrogen cycle D. oc
    15·1 answer
  • The change of England's Biston betularia moth populations from light colored to dark colored is an example of _____.
    6·1 answer
  • mathus formed his theory by studying factors that control the population growth of humans. How might factors operating on organi
    8·1 answer
  • Please help I’ll mark you as brainliest if correct!
    12·1 answer
  • ____ detect stimuli and transform them into nerve impulses.
    13·1 answer
  • Point
    6·1 answer
  • 1 All of the following processes move carbon out of the biosphere and into the atmosphere, geosphere, or hydrosphere except:
    9·1 answer
  • :> :> :> :> :> :> :> :> :> :> :> :> :> :> :> :> :> :> :> :> :> :&
    7·1 answer
  • Who secures a crime scene?
    7·1 answer
  • HELP ! 50 POINTS !!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!