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olga55 [171]
3 years ago
7

8.Which particle as the same mass as a neutron?

Biology
1 answer:
diamong [38]3 years ago
5 0

Answer:

proton

Explanation:

no charge, it weighs 1 amu

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Please help I’m science!!
prohojiy [21]

Answer:

The advantage of 2nd one is no partner is needed, Less energy is required. Disadvantage is no variation for genetic problems, The offspring will have everything of the parent. For the 1st one reproduction advantage Is a higher survival rate. Disadvantage is a lot of energy is needed Because it requires a ( male and female)

5 0
2 years ago
In garden pea plants, purple flowers (P) are dominant to white flowers (p), and full pod shape (F) is dominant to constricted po
kifflom [539]

Answer:

The phenotypes are as follows

Purple, full- 9

Purple, constricted- 3

White, full- 3

White, constricted- 1

Genotype of parents are PpFf, each produce the following gametes: PF, Pf, pF and pf.

Explanation:

This is a dihybrid cross involving two distinct genes. One coding for flower color and the other for pod shape. The allele for purple color (P) is dominant over the allele for white color (p) while the allele for full pod (F) is dominant over the allele for constricted pod (f).

In a cross between two heterozygote parents i.e. PpFf × PpFf, each parent will produce the following gametes: PF, Pf, pF and pf. Using these gametes in a punnet square (see attached image) the following 16 offsprings will be produced in a phenotypic ratio: 9:3:3:1

Purple color, full pod- 9

Purple color, constricted pod- 3

White flower, full pod- 3

White flower, constricted pod- 1

7 0
3 years ago
I need this done quick guys thanks you
Wittaler [7]

nothing is there what are you talking about

5 0
3 years ago
Read 2 more answers
How is it possible for one of the species in a mimicry relationship not to be aware of the other?
sergeinik [125]

This resemblance confers an advantage upon one or both organisms by which the ... Other inedible species resembling the first.

6 0
3 years ago
Why do leukocytes have a nucleus
ella [17]

Answer:

so they can squeeze through blood vessels more quickly.

Explanation:

Some white blood cells have nuclei that are lobed, or separated into pieces, Other white blood cells act as factories making anti-germ weapons and need big nuclei to store the DNA to make those weapons.

7 0
2 years ago
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