what is pygostyle?
The mammals that lives at the greatest altitude is?
Which animal has no skeleton?
Define what is a cola’s favorite food?
Name the branch of zoology dealing with whales called?
How would you differentiate between the terms 'foetus' and 'embryo'?
what is the function of bicuspid or mitral valve in human heart?
What is the overall fisheries production?
How many days does the fertilized ovum in human beings takes before reaching the uterus?
Explain what happens when the cell membrane or plasma membrane ruptures or breaks down?
What peculiar characteristic do the hippopotamus and tapir share?
What are the names of the species of frogs that have the ability to change what sex (male/female) they are?
anu-ano ang mga ibat-ibang uri ng ahas?