Answer:
yes
Explanation:
it will cost less to raise very productive animals because the money that would have been spent on treating infections would be put into a more productive venture
Hi there!
A prezygotic isolating mechanism is a mechanism that causes something to happen, not allowing the organisms to breed before fertilization. I'll explain each one for you.
A - That is postzygotic because the organisms were not stopped before fertilization. The result is a sterile organism.
B - Again, that is postzygotic because the organism was produced.
C - This is prezygotic! The sperm dying shows that something is in action to prevent fertilization, meaning that it cannot happen.
D - Fertilization was successful, so it is postzygotic.
ANSWER:
C - the sperm dies when it reaches the female tract
If you need help with any more problems, feel free to message me and I'd be more than happy to help you work through them and provide explanations.
Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
No, I don't think that Jade's feedback was effective because she was not very direct.
<h3>What is Feeback?</h3>
This refers to the response that is given to a person based on a query and is a part of effective communication.
Therefore, some suggestions that Jade can use to improve her feedback to Carla are:
- Be clear and direct
- Do away with words like "I thought", "I kind of assumed", etc.
- Give a procedure that can be easily understood by Carla
Read more about feedback here:
brainly.com/question/25658249
#SPJ1
DNA undergoes semi conservative DNA replication in which a new Daughter strand is evolved from each parent DNA strand. Hence it is important that the parent DNA strand separate such that bases on the Daughter DNA can be complimentary to that of the parent strand it is coded from and same as that of the antiparallel parent DNA which is being separated. This ensures conservation and protection of the integrity of the genetic code
Answer:
To carry both of the genes for an allele, the organism must have the homologous chromosomes. Each homologous chromosome will carry one allele for the gene. In males, there is only one X chromosome and one Y chromosome. In females, there are two X chromosomes. Hence, males will carry only one allele for the genes which are present on the X chromosome. On the other hand, females will have both the alleles as they have two X chromosomes.