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mars1129 [50]
3 years ago
5

Snakes and lizards are reptiles. Both organisms have pelvic organs, even though snakes don’t have hind legs. What are the best e

xplanations for this situation?
SELECT ALL THE CORRECT ANSWERS
A.Snakes evolved from lizards, and the hind legs are vestigial in nature.
B.Snakes and lizards share a common ancestor.
C.Snakes and lizards belong to same species.
D.Lizards evolved from snakes, which lost their hind legs during evolution.
E.Lizards and snakes don’t share a common ancestor.
Biology
2 answers:
Musya8 [376]3 years ago
8 0

Answer:

ok because the person that's verified didn't see that there's an S in answer(S) its B AND C

Explanation:

dusya [7]3 years ago
5 0

Answer:

Option B, Snakes and lizards share a common ancestor.

Explanation:

From the description provided, it is clear that both the lizard and snake (including pythons) have evolved from the same ancestors which had hind legs. Since both the organism (i.e lizard and snake) underwent evolution (differently) for million of years such that the hind legs in lizard are visible and used even today but the hind legs in snakes are buried in  muscles toward their tail ends and are not used. Such features which are not used at all or are poorly used are called as vestigial organs.

Hence, option B is correct

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Which of the following cells is formed by meiosis?
Lilit [14]

Answer:

B. A sperm cell

Explanation:

Meiosis creates gametes/sex cells, such as the sperm and egg.

So, sperm cells are formed by meiosis.

Meiosis doesn't create fertilized eggs, it instead creates normal egg cells.

Meiosis also doesn't create heart and bacterial cells because those are made in mitosis.

So, B is the correct answer.

6 0
3 years ago
BRAINLIEST!!!! What are the types and morphs of boa constrictors?
timofeeve [1]
I know that there’s 40 different species of boa constrictor
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Not sure if that’s the answer you’re looking for but I tried
3 0
3 years ago
1. what is the difference between  facts theory and hypothesis
ioda

Answer:

1. Fact: Observations about the world around us. Example: “It’s bright outside.”

Hypothesis: A proposed explanation for a phenomenon made as a starting point for further investigation. Example: “It’s bright outside because the sun is probably out.”

Theory: A well-substantiated explanation acquired through the scientific method and repeatedly tested and confirmed through observation and experimentation. Example: “When the sun is out, it tends to make it bright outside.”

3. As a field of science, biology helps us understand the living world and the ways its many species (including humans) function, evolve, and interact. Advances in medicine, agriculture, biotechnology, and many other areas of biology have brought improvements in the quality of life.

5. Its the ending answer/result of the experiment.

this is what i could get, sorry its not all of them

8 0
3 years ago
The organic substance making up the cells of all living things is (are) _____.
TiliK225 [7]
The answer is protoplasm. it contains all the other answers anyways.
5 0
3 years ago
Which tissues are characterized as being highly cellular but avascular? nervous and muscle muscle only epithelial and connective
den301095 [7]
I think the answer is <span>epithelial and connective tissue

Muscle cells need much energy to moves its fiber, so it must be on a highly vascularized area. The nervous system also needs a blood supply to works. In fact, the brain cells use the highest amount of energy.
Epithelial and connective tissue doesn't need much energy because its main function is to protect other tissue. It also has densely packed cells to make it sturdy.</span>
5 0
3 years ago
Read 2 more answers
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