Question

Which statement is true regarding sexual reproduction as a method of producing offspring?

a. It is uncommon among mammals.

b. It is not usually a method used by plants

c. It produces offspring that are genetically identical

d. It requires more resources and time than asexual reproduction.

Answer 1

The true statement about sexual reproduction is that it requires more resources and time than asexual reproduction, leading to genetic variation among offspring and being advantageous in changing environments. So the correct option is d.

Step-by-step explanation:

The statement d. It requires more resources and time than asexual reproduction is true regarding sexual reproduction as a method of producing offspring. Sexual reproduction typically involves two parents and results in offspring that have genetic variation because they inherit a combination of genes from both parents. This is in contrast to asexual reproduction, where offspring are genetically identical to the single parent, known as clones. While asexual reproduction can often lead to rapid population growth in stable environments due to its fewer steps and less resource usage, sexual reproduction is advantageous in unstable or changing environments because the genetic variation among offspring increases the likelihood that some will survive changing conditions.

Sexual reproduction is not uncommon among mammals, nor is it rare in plants. Many plants have sexual reproduction mechanisms such as flowering and seed production. It is a common misunderstanding that sexual reproduction yields more offspring rapidly than asexual reproduction; in fact, the opposite is true. Additionally, sexual reproduction is generally not more cost-effective than asexual reproduction because it involves finding a mate, which expends additional energy and resources.

Answer 2

D

Step-by-step explanation:

It can’t be A because mammals use sexual reproduction. Examples can be humans, cats, dogs, etc.

It can’t be B because plants do use sexual reproduction to reproduce. If you didn’t know, pollen acts like the sperm from a male. It is transported to a female flower where the eggs are held. I don’t know the specifics, but that is the basics to it.

It can’t be C because the offspring produced will have half of the DNA from one parent and half the DNA from the other. Think of your parents. They aren’t exactly the same as you and you aren’t exactly the same as them. Asexual reproduction will produce identical offspring because it just splits into two like bacteria do.

It is D. Think of when your mom becomes pregnant and has to nurture her baby in her belly. It takes about 9 months. For asexual reproduction, it just needs to split into two, which is much faster.

I hope this helped! Happy Thanksgiving! GOBBLE GOBBLE!