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Katena32 [7]
2 years ago
15

The relative age of something is the exact number of years since an event has occurred true or false

Biology
1 answer:
kupik [55]2 years ago
3 0

true is the correct answer

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In pea plants the allele for tall plants in dominant to the allele for short plants, and the allele for purple flower colour is
Tom [10]

Answer:

The correct answer is - 4. ttPp

Explanation:

Given - tall is dominant over short pea plant

let assume T is dominant and t is short which is recessive

Similarly, P for dominant purple flower and p for white flower

The offspring has a short plant which means it has both t allele or recessive allele for the height of a plant by the cross of a true-breeding purple and true-breeding white:

    P   P

p   Pp Pp

p   Pp Pp

This means the offspring would have a heterozygous case for the genotype of the flower of the pea plant

Thus, the correct answer is ttPp

7 0
3 years ago
Hello! Happy New Years! If someone could help me with this problem real quick, I would greatly appreciate it! Thanks in advance!
Vladimir [108]

Answer:

increase in water vapor and decrease in energy leaving the planet and increase in temperatures.

Explanation:

This is just what I think I might be wrong though.

5 0
2 years ago
What is the chemical formula for a molecule containing six hydrogen, three oxygens and four carbons?
Anettt [7]
D is the answer.

Formula A and B are written incorrectly.
Formula C has 4 carbons, 5 hydrogens and 3 oxygens.

Mark as brainliest if this helped! :)
5 0
3 years ago
In a dihybrid cross, the F2 will have nine genotypes, but only four phenotypes because the 1).________genes cause the 2)._______
Rashid [163]
1. Hetero
2. Dom
3. recess
5 0
2 years ago
How is absorption speeded up? Is it something to do with villi?
Lemur [1.5K]
Having a high surface area helps so yes in the human body villi is an example of a structure that increases surface area to increase absorption rates.
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