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3 years ago

How do plants help the earth

1 answer:

8 0

Plants produce oxygen this oxygen gas which is important part of our air is gas that plants and animals must have in order to stay alive when people breeze it's the auction that we take out of the air into our cells and blood is there taking into the alveoli and this is where gas exchange takes place all the o2 available for living organisms come from plants

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Which of the following is not a method of cell signaling?

Vlad1618 [11]

Answer:

C: Hormones

Explanation:

hormones do not "signal" other cells. I hope this helps :)

4 0

3 years ago

Plants and animals that lack color are commonly called albinos. In corn plants, green (G) is dominant to albino (g). A student

Fittoniya [83]

(B) 25% GG, 50% Gg, and 25% gg

Explanation:

Given:

Green is dominant and is coded by G

Albino is recessive and is coded by g

Two corn plants that are heterozygous for color are crossed.

The heterozygous condition of the plant would be Gg.

The cross is shown in the table attached.

According to the punnett square drawn,

The genotypic ratio is 1 : 2 : 1 (GG : Gg : gg)

= 25% GG , 50% Gg , 25% gg

Phenotypic ratio = 3 : 1 ( green : albino)

= 75% green, 25% albino

7 0

3 years ago

What is homozygous?

arsen [322]

Answer:

the correct the answer is a

7 0

3 years ago

Hii I need this now I’ll give u brainliest

Fudgin [204]

Atmospheric pressure is an indicator of weather. When a low-pressure system moves into an area, it usually leads to cloudiness, wind, and precipitation. High-pressure systems usually lead to fair, calm weather

6 0

2 years ago

What are the stages of mitosis in correct order?

Serjik [45]

Answer:

HI BUDDY

Explanation:

THERE ARE SIX STAGES

1 prophase

2 prometaphase

3 metaphase

4 anaphase

5 telophase

<h2># CONTINUE LEARNING #</h2>

<h2>PLS MARK ME AS THE BRAINLIEST</h2>

3 0

2 years ago