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Artyom0805 [142]
3 years ago
11

How are species introduced to new ecosystems

Biology
1 answer:
Sergio039 [100]3 years ago
5 0
Speciation I believe..
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Based on these concepts, choose statements that correlate Mendel's four postulates with what is now known about genes, alleles,
Vikentia [17]

Answer:

Explanation:

Mendel four postulate is Principles of Paired Factors, Principle of Dominance, Law of Segregation which is Mendels First Law of Inheritance and Law of Independent Assortment which is Mendel’s Second Law of Inheritance.

The six possible outcome are,

3. Alleles segregate from each other during gamete formation at anaphase I gene assorts independent of each other during gametes formation.

4. Some genes have dominant and recessive alleles. Allele of a gene can either be dominant or recessive in its form

7. Unit factors occur in pairs , allele of a gene occur in pair

Dominant alleles can become codominant alleles during mitosis, when two allele both finds expression in the phenotype of an organism they are codominant

8. One gene pair separates independently from other gene pairs independent assessment of gene.

5. Different gene pairs on nonhomologous chromosomes will separate independently from each other during meiosis.

5 0
3 years ago
The doctor advised Jim to take antibiotics for five days to treat a bacterial infection. After three days, Jim started feeling b
Novosadov [1.4K]

The bacteria was not killed off. In those three days symptoms had stop because the bacteria was dormant. They must have been activated because Jim provided a suitable environment for their growth

8 0
2 years ago
What trait most likely helped young angiosperms in this way? plez help
andrezito [222]

Answer:

Vascular Tissues

Explanation:

Angiosperms higher flowering plants it is most diverse group in a plant kingdom nearly 300,000 species of flowering plants are found under this kingdom.The angiosperms have specialised cells and tissues that carry out their metabolic functions and evolved vascular tissues (xylem and phloem) that translocate the water and nutrient to all parts of the plant. They are terrestrial, root system absorbs water and mineral from the soil. the shoot system supports and leaves involved in the process of photosynthesis

4 0
3 years ago
Read 2 more answers
"Overseeing the postural muscles of the body and making rapid adjustments to maintain balance and equilibrium are functions of t
denis23 [38]

Answer:

The correct answer is : The cerebellum.

Explanation:

The cerebellum is located under the cerebrum at the back of the brain. It is the part of the central nervous system that receives the information from the sensory systems to the different parts of the brain and spinal cord.

The major function of the cerebellum is to maintain postures, regulates muscle movements and balance. Other role of the little brain is to control speech, coordination.

Thus, the correct answer is - the cerebellum.

5 0
3 years ago
DNA contains the codes for the production of ____
ira [324]

Answer:

<u>proteins.</u>

Explanation:

The DNA code contains instructions needed to make the proteins and molecules essential for our growth, development and health.

4 0
2 years ago
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