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saw5 [17]
2 years ago
13

Horses and zebras can be bred to produce a zorse, which is infertile. Which is most likely the reason zebras and horses are cons

idered separate species? They cannot breed. Their offspring cannot breed. They look different from each other. They are found in different habitats.
Biology
1 answer:
Lina20 [59]2 years ago
8 0

Answer:

there offspring cannot breed

Explanation:

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How do the structures of the cardiac muscle and skin tissue support their functions within the body? (Hint: Think about
zysi [14]

Answer:

The structure of the cell is very much linked with the functions of the cell.The cardiac muscle is made of myocardium which serves the body by providing the blood, nutrients and oxygen.The cardiac muscles appears stripped when seen under microscope.

The skin consists of the tissues and cells which are close enough to create a boundary which does not allows the entry  of materials and pathogens inside the body.

Hence, the function and the morphology of the cells are somewhere related to each other.

8 0
3 years ago
An organism possesses one copy of each allele type for a given gene. It is said to be __________.
Sveta_85 [38]

Answer:

Heterozygous for the gene

Explanation:

Alleles are the possible alternative forms of a gene. An organism having two identical alleles of a gene is said to be homozygous for that gene. On the other hand, an organism having two dissimilar alleles for a gene is heterozygous for that gene.

For example, let's suppose that I^A and I^B are the two alleles for ABO blood type in humans. Here, an individual with one copy of I^A and one copy of I^B would be heterozygous for ABO blood type. On the other hand, genotypes I^AI^A and I^BI^B are homozygous for the ABO blood type gene.

7 0
2 years ago
Which of the following best illustrates a type I survivorship curve, with higher death rates at older ages? Which of the followi
Rama09 [41]

Answer:

large mammals such as gorillas

Explanation:

The survivorship curves refer to the graphical representation of the proportion of the fraction of survivors or the individuals at a given age.

There are three types of survivorship curves which can be constructed by studying the life history of the organisms.

The type I survivorship curve is the curve which can be formed with the organism which has a high survival rate at the younger and middle age and high death rate at the older age. The type I curve can be characterised by its convex shaped. The type I is showed by the large mammals like gorilla, humans and many others.

Thus, large mammals such as gorillas are the correct answer.

4 0
3 years ago
3.a An antibiotic is added to a large population of bacteria. Explain why not all bacteria die?
drek231 [11]

Answer: Antibiotic Resistant Mutation

Explanation: Not all of the bacteria die because there are individuals in the population that have an antibiotic resistant mutation, which causes them to be adapted to dealing with the antibiotic. There will be a large population of bacteria again because the ones with the mutation survive, reproduce, and pass the antibiotic resistance trait on.

6 0
3 years ago
The information contained in the table could be used _______________________.
Stells [14]

Answer:

d

Explanation:

8 0
3 years ago
Read 2 more answers
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