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3 years ago

How animals in the taiga have adapted to survive the extreme cold of winter. I

Biology

2 answers:

zmey [24]3 years ago

7 0

Answer:

Some animals have adapted to life in the taiga by hibernating when temperatures drop. Other animals have adapted to the extreme cold temperatures by producing a layer of insulating feathers or fur to protect them from the cold. In some instances, the adaptation of a seasonal change in color of feathers or fur protects the animal from its predators.

Explanation:

Tanya [424]3 years ago

6 0

Answer:

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Retrieve your plant specimens. If you have an Edmentum lab kit, your specimens are a cork section, Zea

Tcecarenko [31]

In the plant, when a cell divides into two daughter cells, we observe in this experiment Mitosis, which is the cell division that allows the plant to elongate and occurs in the meristematic tissues that are at the ends of the plants. Whereas meiosis is restricted to reproductive tissue and forms gametes that will form new seeds through fertilization, carrying genes from one generation to another.

<h3>How does mitosis occur in plant cells?</h3>

In plant cells, division takes place from the inside out – centripetal cytokinesis. In plant cells, cytokinesis is centrifugal, from the outside to the inside: there is the formation of a lamella, which grows from the center to the periphery and separates the two cells.

With this information, we can conclude that through successive mitotic divisions that the zygote (cell generated after the meeting of gametes) manages to originate all the cells of its organism. Mitosis, therefore, is responsible for the growth and development of embryos.

Learn more about Mitosis in brainly.com/question/26678449

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5 0

1 year ago

A wild-type tomato plant (Plant 1) is homozygous dominant for three traits: solid leaves (MM), normal height (DD), and smooth sk

Brut [27]

Answer: In this type of cross between MmDdPp and mmddpp, the phenotypic ratios in the eight possible phenotypes are as follow; a. solid, normal, smooth = 1:8

b. solid, normal, peach = 1:8

c. solid, dwarf, smooth = 1:8

d. solid, dwarf, peach = 1:8

e. mottled, normal, smooth = 1:8

f. mottled, normal, peach = 1:8

g. mottled, dwarf, smooth = 1:8

h. mottled, dwarf, peach = 1:8

Explanation: The number of gametes that can be formed from a particular genotype is given as 2^n where n is the number of heterozygous loci. In the genotype MmDdPp, n = 3. Therefore, 8 gametes can be formed.

In genotype mmddpp, n = 0. Therefore, only one type of gamete can be formed.

Crossing the two genotype (MmDdPp and mmddpp) as shown in the attached image, 8 possible offsprings can be achieved. Phenotypes of these offspring had been stated earlier. The phenotypic frequency of each of these offspring is one out of eight (⅛).

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3 years ago

Alyssa finds an organism in her yard that is growing underneath an old fencepost. It lives in a very dark, moist environment on

shusha [124]

Fungi because of the rotting and in moist places

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3 years ago

How do hormones work

Alexandra [31]

Answer:

I believe it is D.

Explanation:

Please let me know if I am right or wrong.

I hope this helps you!

3 0

3 years ago

What is a flower, how is it fertilized and why is it colorful/smell nice?

PilotLPTM [1.2K]

Answer:

flower is the part of a plant that is bright in colour and provides the pollen that is moved from plant to plant for pollination

7 0

2 years ago