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mixer [17]
3 years ago
6

Microscopic thin-walled tubes carrying blood are called

Biology
1 answer:
brilliants [131]3 years ago
3 0

the answer is B. please let me know weather its right or wrong

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What are the characteristic of cold blooded animal​
Blababa [14]

Answer:

Cold-blooded animals, like reptiles, amphibians, and fish, become hotter and colder, depending on the the temperature outside. For example, when the sun sets at night, their bodies are cooler because it is less warm outside. When the sun is out, however, their bodies soak up the heat and become warmer.

I hope it's helpful!

6 0
3 years ago
A botanist discovers a new species of land plant with a dominant sporophyte, chlorophylls a and b, and cell walls made of cellul
olchik [2.2K]

Answer:

e. spores

Explanation:

In the given question, the characteristics of a plant are mentioned which are the dominant sporophyte, cell wall and the Chl a or b.

It is mentioned that the plant has a dominant sporophyte therefore it produces the spores during its life cycle. The other features like the endosperm, seeds, flowers are the characteristics on the basis of which the plant can be characterised as they differ in the plants.

Since the production of spores is a characteristic feature of the sporophyte, therefore, it will be least considered by the botanist to discover a new species.

Thus, Option-E is the correct answer.

3 0
3 years ago
❗️❗️NEED NOW. PLZ ❗️❗️
s2008m [1.1K]

Answer:

<em>The gene that causes hemophilia is passed from parent to child. A mother that carries the gene is called a carrier, and she has a 50% chance of having a son with hemophilia and a 50% chance of having a daughter who is also a carrier.</em>

Explanation:

6 0
3 years ago
What organism is multicellular,makes it own food and is unable to move around its environment
ankoles [38]
Plants would be the only option, they have no legs so they can't move. They are producers and make its own food and unable to move around its environment. 
3 0
3 years ago
Read 2 more answers
Most caecilian species are totally blind as adults how do you think this characteristic has evolved?
geniusboy [140]
Your answer would be

<span> The eyes have atrophied (lack of use). 

Hope I helped!!</span>
6 0
3 years ago
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