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ki77a [65]
3 years ago
14

Read the passage. then answer the questions that follow.

Biology
1 answer:
Neko [114]3 years ago
6 0

Answer:

B. Asexual reproduction involves one parent, and sexual reproduction involves two.

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Give two distinguishing features of class Amphibia​
iragen [17]

Answer:

the distinguishable features of these creatures include moist, scaleless skin and cold-blooded. Amphibians absorb water and respiration occur through their skin.

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4 years ago
Extinction is the total loss of a species. How might changes in Habitat result in extinction?
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When a habitat is destroyed, the carrying capacity for indigenous plants, animals, and other organisms is reduced so that populations decline, sometimes up to the level of extinction. Habitat loss is perhaps the greatest threat to organisms and biodiversity.
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3 years ago
What bond makes water molecules unique
Tema [17]

Answer:

Water is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of most living organisms. It is vital for all known forms of life, even though it provides no calories or organic nutrients. Its chemical formula is H₂O, meaning that each of its molecules contains one oxygen and two hydrogen atoms, connected by covalent bonds. Water is the name of the liquid state of H₂O at standard ambient temperature and pressure. It forms precipitation in the form of rain and aerosols in the form of fog. Clouds are formed from suspended droplets of water and ice, its solid state. When finely divided, crystalline ice may precipitate in the form of snow. The gaseous state of water is steam or water vapor. Water moves continually through the water cycle of evaporation, transpiration, condensation, precipitation, and runoff, usually reaching the sea.

Explanation:

PLZ GIVE ME A BRAINLY!!!

6 0
4 years ago
Read 2 more answers
One characteristic that distinguishes a population in an extinction vortex from most other populations is that:________.
Juli2301 [7.4K]

Answer:

D - Its genetic diversity is very low

Explanation:

An extinction vortex can be defined as the process which populations in decline pass through to drive them into a vortex of smaller populations, endangering their survival as they tread the path to extinction.

Populations that fall to extinction vortex already have small populations which is usually as a result of certain powerful genetic factors, which cause the populations to continue to decline in size.

During genetic drift which occurs in all populations, small populations tend to lose genetic diversity as a result of the random nature of gamete sampling.

This is because any change in alleles in a small populations can have dastardly effects on the populations size due to a small gene pool.

8 0
3 years ago
9. Why is it important for each daughter cell to have identical<br> chromosomes as the parent cell?
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In mitosis a cell divides to form two identical daughter cells. It is important that the daughter cells have a copy of every chromosome, so the process involves copying the chromosomes first and then carefully separating the copies to give each new cell a full set.

5 0
2 years ago
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