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love history [14]
3 years ago
13

Please help if begging you I will mark branlist ASAP!!

Biology
2 answers:
musickatia [10]3 years ago
5 0
It’s all atoms have the same number of protons. I looked all of them up and that one was true soo I think that’s right
Naddika [18.5K]3 years ago
5 0

Answer:

All atoms have the same number of protons.

Explanation:

Atoms do not always contain the same number of electrons and protons, although this state is common.

You might be interested in
In garden peas, one pair of alleles controls the height of the plant, and a second pair of alleles controls flower color. The al
Lerok [7]

Answer:

The parent's genotypes are:

Ddpp - tall, white parent

ddPp - dwarf, purple parent.

Explanation:

This question involves two different genes coding for height and flower color in pea plants. The alleles for tallness (D) and purple color (P) are dominant over the alleles for dwarfness (d) and white color (p) respectively.

According to this question, a tall plant with white flowers is crossed with a dwarf plant with purple flowers to produce the following proportion of offsprings: 1/4 tall purple, 1/4 tall white, 1/4 dwarf purple, and 1/4 dwarf white.

Since some of the offsprings contain recessive alleles for both or either genes, the dominant traits of the parent is controlled by an heterozygous genotype. This means that the tall plant with white flowers has a genotype: Ddpp while the dwarf plant with purple flowers has the genotype: ddPp. In a cross between Ddpp × ddPp, 1/4 of each combination of alleles is produced in the offsprings (see punnet square in the attachment).

3 0
3 years ago
Plz help due in 9 min plZ will mark brainlest plz plzzzzzz plz
DaniilM [7]

Answer:

its 24m

Explanation:

5 0
2 years ago
A cell in the body is recognized as "self" by its _________ and is therefore not targeted by the immune response for destruction
otez555 [7]

Answer:

C

Explanation:

The major histocompatibility complex (MHC) is a group of genes whose function is to codify proteins that participate in the immune response, helping the system to <u>recognize foreign substances to develop an immune response</u>.

<u>Histocompatibility or compatibility of tissue </u>is given by self-identifications molecules (antigens) located on the surface of cells, membrane, these molecules are almost <u>unique to each person</u>, letting the body to distinguish self from non-self.

7 0
3 years ago
In which stage of meiosis do homologous chromosomes or homologs separate?
torisob [31]

Answer:

anaphase I homologous pairs separate

6 0
2 years ago
Is a group of red squirrels in one area called a population​
V125BC [204]

Answer:

yes

Explanation:

8 0
2 years ago
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