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Andru [333]
3 years ago
12

A couple has two children, one with brown hair and blue eyes and one with brown hair and brown eyes. The fact that the children

can have the same hair color but different eye color is explained by the Group of answer choices principle of dominance. law of independent assortment. law of segregation. principle of probability.
Biology
1 answer:
erastovalidia [21]3 years ago
3 0

Answer:principale of dominance

Explanation:

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When the mouth develops from the first opening in the gastrula, the organism is called a deuterostome.
devlian [24]

Answer:

False.

Explanation:

Classification of organism is important to classify them in similar and different groups. Organisms can be classified on the basis of the development of the mouth or the anus first.

The organism in which mouth develops first by the opening of gastrula are called protostome not deuterostomes. Deuterostome develop anus first from the opening of gastrula.

Thus, the correct answer is option (b).

6 0
3 years ago
The town where Sanjay and his family live wants to cut back on their use of non-renewable resources at home. The town is located
slega [8]
The answer is B. wind and solar
4 0
3 years ago
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Please answer will mari brainelist​
bogdanovich [222]

Answer:

B:AU

Explanation:

4 0
2 years ago
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What is the name for all the plants and animals that live together in a habitat?
tia_tia [17]

Answer:

Biotic community

Explanation:

Definition of biotic :living organisms in the ecosystem .Example Frog,fish,and etc.

Definition of Abiotic: Nonliving things in the ecosystem. Examples wind,water,and etc.

4 0
2 years ago
Choose the true statement(s) that support(s) the endosymbiotic theory. To be marked correct, you'll need to select all true stat
horsena [70]

Answer:

a.Many mitochondrial genes resemble proteobacteria genes, while the genes in the chloroplast resemble genes found in some photosynthetic bacteria.

c.Mitochondria and chloroplasts both have their own circular DNA and 70S ribosomes that are similar to those found in bacteria.

d.Mitochondria and chloroplasts replicate by a process similar to mitosis.

Explanation:

Endosymbiotic theory states that mitochondria and chloroplast which are organelles of eukaryotic cells were once independently living micro-organisms but with due course of time eukaryotic cells engulfed them and they become an integral part of these eukaryotic cells.

The resemblance between mitochondrial genes with those of proteobacteria and chloroplast genes with photosynthetic bacteria strongly support endosymbiotic theory. Apart from this, the presence of their own DNA that too circular just like prokaryotic microbes and 70 S ribosomes also support this theory. Also just like prokaryotic cells, before cell division mitochondria and chloroplasts undergo replication by means of a process known as binary fission.

3 0
3 years ago
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