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yuradex [85]
3 years ago
8

How do some plants survive the intense desert heat and drought?

Biology
2 answers:
Montano1993 [528]3 years ago
4 0
Some plants, like cacti, contain water.
Bess [88]3 years ago
3 0

Plants close their stomata during times on intense heat or drought in order to prevent water loss and mantain homestasis.

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What do some ppl call space? high energy/ final frontier/ open sky/ vast universe
mihalych1998 [28]

Answer:

Final Frontier

Explanation:

Space is the "Final Frontier"

3 0
2 years ago
Assume that the mother's genotype is AZ/az, and the father's genotype is Az/aZ, and the recombination rate is 10%. What are the
attashe74 [19]

Answer:

0.45 from mom and 0.05 from dad.

Explanation:

The recombinant progeny might occur due to the crossing over at the time of meiosis in which the exchange of chromosomes occur in the homologous chromosomes of non sister chromatids.

The progeny receives half of their chromosome from the mother and half from the father. The mother 50% AZ and 50% az chromosomes respectively. The 10% recombination has occured due to which the mother chromosomes is reduce upto 45%. The recombinant  10% will be aZ and Az and has 5% frequency. Mom has the ability of az chromosomes is 0.45 %. The father has the genotype 50% Az and 50% aZ. The 10% recombination has occured due to which the father chromosomes is reduce upto 45%. The recombinant will be az and AZ with 5% frequency. So, father has az with 0.05 % probability.

Thus, the answer is 0.45 from mom and 0.05 from dad.

8 0
3 years ago
Any three minerals that are required for formation of chlorophyll ​
aliina [53]

Answer:

Iron, Magnesium, and Nitrogen

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3 years ago
A, B, AB, and O blood groups are distinguished by:
notka56 [123]
They are distinguished by proteins on the erythrocytes.
8 0
3 years ago
A directional flow of electric charge
agasfer [191]

Answer:

The direction of an electric current is by convention the direction in which a positive charge would move. Thus, the current in the external circuit is directed away from the positive terminal and toward the negative terminal of the battery. Electrons would actually move through the wires in the opposite direction.

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3 years ago
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