Hi, just a warning this is about sexual reproduction
(which is natural, but I don't need kids like EWWW in the text boxes)
Seahorses change color and swim together in predetermined ways before mating. These behaviors are called:
A. Asexual reproduction
B. Sexual Reproduction
C. Courtship Rituals (***)
D. Budding
2. A Male peacock displays his colorful feathers in order to:
A. Increase the success rate of asexual reproduction
B. Increase the gestation period
C. Release gametes into his surroundings
D. Attract a mate (***)
What is the difference between internal and external fertilization?
A. Internal fertilization occurs outside the male’s body, while external fertilization occurs inside the male’s body.
B. Internal fertilization occurs outside the female’s body, while external fertilization occurs inside the female’s body.
C. Internal fertilization occurs inside the male’s body, while external fertilization occurs outside the male’s body.
D. Internal fertilization occurs inside the female’s body, while external fertilization occurs outside the female’s body. (***)
Which of the following is a disadvantage of external fertilization?
A. Gametes are released into the surroundings.
B. Gametes may get washed away. (***)
C. The developing zygote is protected.
D. Large numbers of eggs can be fertilized at one time.
5. Which of the following is an advantage of internal fertilization?
A. Gametes are released into the surroundings.
B. Gametes may get washed away.
C. The developing zygote is protected.(***)
D. Large numbers of eggs may be fertilized at one time.
Thanks all!
EEEwww!
But your answers are correct. <blush>
Wow! Please tell me why I click on this question? Out of all questions...why this one?
Oh gosh 😂😂
(thanks, though)
C
D
D
B
C
Dont Listen To Anonymous His/ her Answers are wrong. The real answers are
1:B
2:D
3:C
4:C
5:D
Your welcome the answers for Connexus 2021
first person to comment in a year.
first person to comment in a year.
1. The answer to the first question is C. Courtship Rituals. Courtship rituals are specific behaviors displayed by organisms of the opposite sex before mating. In the case of seahorses, they change color and swim together in predetermined ways as part of their courtship rituals.
2. The answer to the second question is D. Attract a mate. Male peacocks display their colorful feathers in order to attract a mate during the process of sexual reproduction. The vibrant feathers serve as a visual signal to females, indicating the male's fitness and genetic quality.
3. The answer to the third question is D. Internal fertilization occurs inside the female's body, while external fertilization occurs outside the female's body. In internal fertilization, the sperm is deposited directly into the female's reproductive tract, where it meets and fertilizes the egg. This type of fertilization is common in mammals and some reptiles. On the other hand, in external fertilization, both the eggs and sperm are released into the environment, and fertilization occurs externally. This method is common in fish, amphibians, and many marine invertebrates.
4. The answer to the fourth question is B. Gametes may get washed away. One of the disadvantages of external fertilization is that the gametes (sperm and eggs) are released into the surroundings, increasing the chances of them being scattered or washed away. This can lower the success rate of fertilization, especially in environments with strong water currents or other factors that can disperse the gametes.
5. The answer to the fifth question is C. The developing zygote is protected. One of the advantages of internal fertilization is that it provides protection to the developing zygote. In internal fertilization, the sperm is directly deposited inside the female's body, increasing the chances of successful fertilization and providing a safer and more controlled environment for the development of the embryo. This increased protection can be especially advantageous in terrestrial environments or in species with more complex reproductive systems.