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Anna71 [15]
2 years ago
10

I need this very fast!!

Biology
2 answers:
GrogVix [38]2 years ago
8 0
Its c the correct one answer
Zarrin [17]2 years ago
6 0
I believe it’s a but I’m not to sure
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Which of the following is made by male plant cells and is important for the reproduction of flowering plants?
Natasha_Volkova [10]
Pollen is made by the male part.
3 0
3 years ago
A 2 column by 3 row table. Column 1 is titled Planet A with the following entries: Atmosphere is mostly carbon dioxide, Surface
goldenfox [79]

Answer:

Planet A: Mars

Planet B: Earth

<em>Explanation</em>:

I got it right on Edge 2020, your welcome :)

3 0
3 years ago
Read 2 more answers
2. Suppose that you and 19 of your classmates (giving a final population of 10 males and 10 females) are on a cruise, and your s
Trava [24]

Answer:

0.25%

Explanation:

20 people start the new population. So there are 20 genes or 40 alleles for the recessive disorder phenylketonuria. 2 out of 40 alleles are recessive for the condition hence frequency of the allele = 2/40 = 0.05

Frequency of the allele does not change when the population increases so it is in Hardy-Weinberg equilibrium. According to it, if q is the frequency of recessive allele, q² = frequency of the recessive condition

Here, q = 0.05 So,

q² = (0.05)² = 0.0025

In percentage, it is 100 * 0.0025 = 0.25%

Hence, incidence of phenylketonuria in the new population is 0.25%

3 0
3 years ago
Humans depend on soil, minerals, and rock. True or False?
Vlad [161]

Answer:

true

Explanation:

soil=plants humans need these for food

minerals= help body growth

rock= home base of minerals and used for homes sometimes

3 0
3 years ago
What is the name of this fish?
Margaret [11]

Answer:Texas cichlid (Herichthys cyanoguttatus)

Explanation:

Texas cichlid (Herichthys cyanoguttatus, ex. Cichlasoma cyanoguttatum) is a large, good looking and at that rather aggressive cichlid fish. In the wild it inhabits in rivers of Texas (for example, Rio Grande, due to which the fish got its name Rio Grande cichlid) and in North Mexico.

3 0
3 years ago
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