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lina2011 [118]
4 years ago
15

Which do guard cells control?

Biology
2 answers:
Paul [167]4 years ago
6 0
The size of stomata to check transpiration
larisa [96]4 years ago
3 0

Answer : The correct answer is -

c. the size of the stomata.

Guard cells are the specialized cells, which are present around stomata (tiny holes/openings on the leaves) in plants.

These cells regulate the opening and closing of stomata, which help in the exchange of gases and loss of water in the atmosphere that is transpiration.

Thus, it can be concluded that guard cells help in controlling the size of stomata.

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What was the main advantage of living in a tropical rainforest?
SashulF [63]
A lot of water is present unlike a desert. additionally, there is a lot of food growing as well.
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4 years ago
What factor defines all groups in the Köppen system, with the exception of dry climates? evaporation precipitation air pressure
Liula [17]

Answer:

temperature

Explanation:

I choose temperature because it tells how hot,cold,dry and warm somethings are meanwhile evaporation is when water changes from liquid to gas,so that means water gets hot.

Precipitation is when water released from the cloud to form rain,freezing rain,sleet,snow,or hail.Which means thing get cold.

Air pressure also affect evaporation, which means that water will not be able to come up of the surface of a body of water.So that means the the pressure will be pushing down on the surface of the water.

7 0
3 years ago
When a species no longer exist it is said to be
Sedbober [7]
I think the answer is :extinct
4 0
3 years ago
100 points + brainliest:3​
trasher [3.6K]

Answer:

1. C

2. B

3. A

4. C

5. D

6. A

7 0
2 years ago
Match the following. 1 . codominance Both members of an allelic pair contribute to phenotype producing a mixture of phenotypic t
STALIN [3.7K]

Answer:

1. codominance Both members of an allelic pair contribute to phenotype producing a mixture of phenotypic traits

2 . Rh factor: An inherited protein found on the surface of the red blood cell membrane

3 . hemophilia: A hereditary condition for bleeding due to the inability to clot properly

4 . holandric gene: A gene located on the Y chromosome in XY species

Explanation:

Codominance occur when a pure breeding White flower crosses with a pure breeding Red flower and gives PINK offspring

Rhesus Factor is an antigen that appears on the surface of red blood cells. it is an important factor to consider during blood transfusion.

Hemophilia is a sex-linked condition where the sufferer is unable to have a blood clot.

Holandric gene can ONLY be passed from males (carriers of XY chromosomes) to their sons

6 0
3 years ago
Read 2 more answers
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