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Serga [27]
3 years ago
7

I’m stupid so can someone help me plz.

Biology
1 answer:
Lemur [1.5K]3 years ago
3 0

what do you need help with? like the question

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How do some plants survive the intense desert heat and drought?
viva [34]

The correct answer is:

Plants close their stomata during times of intense heat or drought in order to prevent water loss and maintain homeostasis.

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8 0
3 years ago
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Use this link to read about the tundra biome, then
Sergio [31]

Answer:

The tundra ecosystem is one of the coldest ecosystem on the earth, which has few trees, high winds, much snow, and low rainfall. Some of the species found in that environment are arctic foxes, caribou, and polar bears.

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Hoped it helped ya!

3 0
3 years ago
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In sweet pea, red flower color is controlled by two genes involved in the anthocyanin pathway, A and B. Both genes are required
Alex787 [66]

Answer:

The dihybrid ratio we expect in the offspring is 9:7.

Explanation:

This is an example of complementary gene interaction, which is the non allelic interaction or genes, where the prominent genes at heterozygous loci may complement each other by complementing recessive alleles at the respective loci.

So in this case of  complementary gene interaction, the individuals that are A-bb or aaB- or aabb will have the same set of observable features (phenotype) but only A-B- individuals will how the dominant phenotype.

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3 years ago
A number of substances and their chemical formulas are listed below. Check the ones that are compounds.
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carbon monoxide & glucose


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