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
stepan [7]
3 years ago
7

¿Cual de las siguientes especies se reproduce por fecundación interna ?

Biology
1 answer:
Alexxandr [17]3 years ago
3 0

Which of the following species reproduces by internal fertilization?

a) cats

(b) Toads

(c) The fish

(d) alternative b and c

Answer:

(a) Los gatos

Explanation:

Only cats are capable of internal fertilization from the given choices above.

Internal fertilization is the fusion of gametes within an organism. This process occurs during sexual reproduction within the female.

  • Toads and fishes exhibit external fertilization.
  • External fertilization occurs where the male sperm externally fertilizes the eggs of the female.
  • This usually takes place in a moist or wet place especially water bodies. The liquid medium will transport the sperm to the egg.

In cats, the female specie takes in reproductive cells from the male during coitus and it fertilizes the her eggs to produce a zygote.

You might be interested in
The area in the brain that reduces hunger when it is activated is the
Jet001 [13]
Ventromedial hypothalamus
5 0
3 years ago
Which of the following is not a physical change? (4 points)
Crazy boy [7]
Burning paper is a chemical change not a physical one. Hope this helped <span>
ノ◕ヮ◕)ノ*:・゚✧</span>

6 0
4 years ago
Read 2 more answers
Explain some of the processes involved in a scientific investigation.
Dominik [7]

Answer:

The steps involves making hypothesis, deriving predictions from the logical consequences and then carrying out experiments based on those predictions.

Explanation:

Step 1: make a observation .

Step 2: Formulate a statement or question.

Step 3: Form  the hypothesis .

Step 4: make a prediction based on the hypothesis.

Step 5: test the hypothesis whether its true or not.

Step 6: use the results to conclude the experiment.

8 0
3 years ago
Read 2 more answers
Which part of the brain is associated with conscious thought
hichkok12 [17]

Answer:

Cerebral cortex of the Cerebrum

Explanation:

The body directs our body's internal functions. These functions are made possible by four major regions of the brain viz: The Cerebrum, Diencephalon, Cerebellum and Brain stem.

The Cerebrum is the largest brain structure, making up most of the total brain, and a part of the forebrain. The cerebrum's prominent outer portion, the cerebral cortex, not only processes sensory and motor information but also enables CONSCIOUSNESS (our ability to consider ourselves and the outside world), thoughts, emotion, reasoning and memory.

The cerebral cortex is composed of the right and left hemispheres joined by the corpus callosum. Each cerebral hemisphere can be subdivided into four lobes (Frontal, Parietal, Temporal, and Occipital) associated with different functions.

4 0
3 years ago
Edginuity 22 help please theirs the picture for help
AURORKA [14]

Answer: A.

Explanation:

4 0
2 years ago
Other questions:
  • Which event most accurately describes cytokinesis?
    11·2 answers
  • Muscles make up approximately __________ of a person's body weight.
    7·1 answer
  • True or false Folded rocks were produced by isostasy.
    9·1 answer
  • Place the developments in evolutionary history in the proper time frame.
    6·1 answer
  • Which has prokaryotic cells
    14·2 answers
  • The __________ are saclike structures that facilitate gas exchange in the respiratory zone.
    11·1 answer
  • En que lugar se efectúa la fecundación interna
    9·1 answer
  • Will give brainliest plz help <br> #30
    13·1 answer
  • Which of the following is a pseudoscience?
    13·1 answer
  • List any 10 common good honey flora.​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!