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barxatty [35]
3 years ago
6

Vertebrates are actually a subphylum of the Chordata phylum. True False

Biology
1 answer:
bagirrra123 [75]3 years ago
4 0
Your answer would be true.
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Help !!
Yuliya22 [10]

Answer:

Compare autotrophs to heterotrophs, and describe the relationship between these two groups of organisms. Autotrophs make their own energy, while a heterotroph must eat another organism to be able to get energy. ... Once the energy flows from the system it gets recycle for future use in other organisms.

7 0
2 years ago
What is the porosity of the gravel sample?(The sediment volume for each sample is 400ml.)
pishuonlain [190]

B is your answer. God Bless hope this helps

8 0
3 years ago
Read 2 more answers
What would be the result of a mutation that deactivates the regulatory gene of a repressible operon in an escherichia coli cell?
leonid [27]

The correct answer is: B) continuous transcription of the structural gene controlled by that regulator

A regulatory gene is gene that encodes for a protein, such as a repressor (or activators) that controls the transcription of another gene or group of genes.

The regulatory gene of a repressible operon encodes for the repressor that inhibits gene transcription. So, when that repressor isn’t active, transcription occurs continuously.

7 0
3 years ago
Remember that the glomerulus is the initial filtering sieve of the nephron.
Mars2501 [29]
Filtration rate = 125 mL/minute = 0.125 L/min
Minutes in a day = 24 hours x 60 minutes per hour
Minutes in a day = 1440 
Total filtrate per day = 0.125 x 1440 = 180 L

Number of 2 L bottles to be filled = 180 / 2
= 90 bottles

This value is very large and we do not produce this much urine in a day. This means a portion of the fluid is being reabsorbed.

Absorption.
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8 0
2 years ago
Water can "defy gravity" and climb uphill? True or false. Why or why not
harina [27]
The answer is actually <u>true</u><u>.</u>

The starting point of all rivers is higher than their end point. However, under the right conditions, small amounts of water can be drawn upwards, against the tug of gravity, through a phenomenon known as "capillary action". For this to occur, however, the water must be confined into a small flow space.

Hope this helps!  If it does, would you mind marking my answer as Brainliest? Thanks :D

3 0
3 years ago
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