Its the second option....................................... :)
Answer:
Internal Fertilization: Mammals,birds and reptiles in them the mode of fertilization is internal
External Fertilization: Amphibians and fishes used external fertilization.
Egg laying Animals;Birds,reptiles and some mammals platypus lays eggs.
Explanation:
Fertilization is a process in which a female egg (Ovum) and male egg (sperm) unite to form a zygote.A zygote is a fertilized egg which grows within an embryo.The process of fertilization is important in eukaryotes such as animals, humans,birds and plants. Fertilization divides a cell into many daughter cells by the process of mitosis and meiosis.It doubles the chromosome numbers.Fertilization are of two types internal and external.
A genetic counselor is a health-care worker who has received specialized training. They are experts in medical genetics as well as counseling.
- For people who are affected by hereditary diseases, genetic testing brings a slew of questions and concerns.
- Therefore, genetic counselors assist in identifying families/members of families that may be at risk of developing a genetic condition.
- They may also assist in collecting and analyzing family history and inheritance patterns, calculating recurrence risks.
- After getting all the relevant information, they can then provide information about genetic testing and related treatments.
Learn more about a genetic counselor: brainly.com/question/15821814
Answer:
B. The response counteracts the original stimulus.
Maybe I dont know
