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Alenkinab [10]
3 years ago
9

Which of the following is not a physical factor that affects ventilation?

Biology
1 answer:
Firdavs [7]3 years ago
8 0
It is c , the size of the airway
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During metamorphosis, what structures do tadpoles lose?
koban [17]

Answer:

C. They lose their gills

Explanation:

They lose their gills but grow lungs

7 0
2 years ago
Does increasing pressure, decrease or increase water potential?​
LUCKY_DIMON [66]

Answer:

the addition of solutes lowers the potential, while an increase in pressure increases the potential.

Explanation:

7 0
3 years ago
Why is the Lancelet a chordate, but not a vertebrate?
nika2105 [10]

Lancelet is a chordate but not a vertebrate because it lacks a backbone

Explanation:

The subphyla of the phylum Chordata are - Vertebrata, Urochordata and cephalochordate

Those chordates with a structural backbone belong to Vertebrata.

Urochordates and cephalochordates lack a backbone and hence are termed invertebrate chordates.

Lancelet is an invertebrate chordate of the subphylum – Cephalochordata.  

The lancelets consist of a notochord that extends right from the head till the tail at the dorsal surface. The notochord acts like the backbone and provides support and a semi-flexible structure to aid in the movement of the organism.

They lack a developed nervous system like vertebrates but only has a dorsal nerve tube .

4 0
2 years ago
I need help.
Hoochie [10]
It’s symmetrical if it’s equal on both sides?
8 0
3 years ago
Read 2 more answers
Do you think you would have some genetic traits similar to your grandparents? EXPLAIN your answer.
pogonyaev

Answer:

Yes.

Explanation:

Genes are passed on from generation to generation. When a male and a female produce an offspring, the offspring would get half of their genes from their mother, and the other half from their father.So your parents get half of their genes from their parents, (which in this case, are your grandparents) and they pass them on to you. Unlike your parents, you get traits from both sides of your family, some from your mother's side and some from your father's side.

This is why you share similar traits as your grandparents and at the same time,there is also a chance that you also share some (of course not all) traits with your direct cousins, because they also share some traits to your grandparents.

7 0
3 years ago
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