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professor190 [17]
3 years ago
6

The question is in the photo

Biology
1 answer:
laiz [17]3 years ago
7 0

Answer:

water melon model is the first model y

so the correct answer sequence is y z w x

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What are some advantages and disadvantages of
andrew-mc [135]

Answer:Asexual Reproduction Sexual Reproduction

Advantages Time Efficient; no need to search for mate, requires less energy Variation, Unique., organism is more protected

Disadvantages No variation - if the parent has a genetic disease, offspring does too. Requires two organisms, requires more energy

Explanation:While asexual reproduction only involves one organism, sexual reproduction requires both a male and a female. Some plants and unicellular organisms reproduce asexually. Most mammals and fish use sexual reproduction. Some organisms like corals and komodo dragons can reproduce either sexually or asexually. But in the long term (over several generations), lack of sexual reproduction compromises their ability to adapt to the environment because they do not benefit from the genetic variation introduced by sexual reproduction

5 0
3 years ago
Read 2 more answers
Turtles and leopards all have four limbs and an amnion. True The common ancestor of lamprey and lancelets had a vertebral column
kramer

Answer:

Explanation:

The objective is to conclude if the statements are true or false based on facts.

1)\text{ Turtles and leopards all have four limbs and an amnion.  } True

2) \text{The common ancestor of lamprey and lancelets had a vertebral column. } False

This is because their ancestor is a Chordate who doesn't have a vertebral column but a notochord.

3) True

\text{Frogs are the sister taxa of turtles and leopards because they are more }

\text{related to a common ancestor.}

4) \text{Leopards and bass are more closely related than turtles and bass}  False

This is because the bass is a fish that possess some characteristics traits related to an amphibian (turtle) as compared to a mammal(leopard).

5) \text{The taxon that shares the most recent common ancestor with frogs is the bass.} False

The taxa of turtles share a more common ancestor with frogs compared to bass.

6) \text{Leopards and lancelets have no common ancestor. } False

The common distant ancestor for leopards and lancelets is known as  Chordates

4 0
3 years ago
Which of the following is NOT a role of connective tissue?
Mashcka [7]

Answer:

D. ABSORPTION

Explanation:

Connective tissues are a type of tissue, made up of ground substance, fibers and cells.

Connecting tissues perform tissue support function using collagen, elastic, reticular fibers.

It is also involved in transport of substances using hemoglobin in blood for transport of nutrients and oxygen, insulating the body, storing of fuel.

7 0
3 years ago
Describe the structure of alveolus which is known as tha breating organ.
Dovator [93]
The alveolus (singular form) or alveoli (plural form) are tiny sacs of organs that are attached to the ends of the alveolar duct. These tiny sacs of air are clumped together that form interconnected caves, working together as a unit. They are found inside the lungs and they make the exchange of air easy and possible. Alveoli units are responsible for putting oxygen into the air that we breathe in. Blood that passes through the heart and into the lungs are converted into oxygen which will be then transported by the blood all over the body systems.  
<span>
The walls of the alveoli are extremely thin to enable the quick exchange of gases Aside from this, the linings of alveoli units are fluid in nature enabling gases to dissolve.  </span>
5 0
3 years ago
Based on this image, what is responsible for the pattern of ocean currents?
emmainna [20.7K]

Answer:

I believe it would be because of earths rotation.

Explanation:

8 0
3 years ago
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