A) Mitochondria are strange organelles because they have their own DNA and are basically their own living prokaryote.
B) Those cells prefer to have a very full central vacuole because in order for them to stand upright, they need to have turgor pressure from being in a very hypotonic environment.
Answer:
I've corrected the relevant part in the false statement to make it true. Please see below:
Gymnosperms and angiosperms, which are seed plants, alternate between (2) generations.
The statement is true. It alternates between haploid and diploid stages.
Gymnosperms are non-flowering plants with EXPOSED SEEDS and angiosperms are flowering plants with PROTECTED SEEDS.
This statement is also true. The egg is fertilized inside of the flower.
Sporophytes produce spores for reproduction. In seed plants, the male reproductive structure produces MICROSPORES and the female reproductive structure produces MEGASPORES.
The statement is correct. The male gametophyte will fertilize the female gametophyte, known as the egg, to produce a zygote.
Gametophytes produce GAMETES through the process of MITOSIS.
False. The process of meiosis results in gametes, and not mitosis.
Hope that answers the question, have a great day!
The answer would be NUCLEIC ACIDS .
There are four macro-molecules of life:
Carbohydrates - they are organic compounds and come in the form of monosaccharides, used for short-intermediate-term energy storage.
Nucleic Acids - includes DNA and RNA. They contain the genetic instructions used in the function and development of all living things.
Lipids - It is also used for energy storage.
Proteins - composed of amino acid polymers used in maintaining bones, blood, organs and the like.
Hey, there!!!!
The main reasons for the extinction of flora and fauna are:
- The climate change is one main reason for extinction of various flora and fauna.
- Unwanted urbanization has also destroyed many flora and fauna.
- Hunting of fauna cause loss of various type of species of fauna and overgrazing or afforestation has caused destruction of plants species.
<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
Answer:
A. Plant cells have cell walls and chloroplasts, Animal cells do not.
Explanation:
