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Juli2301 [7.4K]
4 years ago
10

If meiosis does not create new genes, what does it create?

Biology
2 answers:
Romashka [77]4 years ago
5 0
Meiosis creates genetic variation through the production of 4 haploid daughter cells, each with random genetic combinations. Meiosis also creates genetic variation through the process called crossing over, where chromosome segments are exchanged.
Anni [7]4 years ago
5 0
Meiosis makes up our sex cells hope this helps you somewhat :)
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Figurative Language 8:Question 3
kari74 [83]

Answer:

Calm is to chaos

Explanation:

Calm and chaos are antonyms, so that is what you are looking for in your answer choice.

Stillness and quiet are basically synonyms (both describing something peaceful.)

reply and interpretation are more like cause and effect, as in you can interpret a reply.

calm and chaos are antonyms.

movement and commotion are synonyms.

7 0
3 years ago
What are the two most common reasons for modifying the land in South and Southeast Asia?
Goshia [24]

THE TWO MOST COMMON REASON FOR MODIFYING  THE  LAND IN SOUTH AND SOUTH ASIA IS

(i) first is significantly, the area of lands categorized as under forest/woodland and wetlands declined .At the same time, cultivated area increased .

(ii) another is requirement of additional land due to increase in population.

Explanation:

Between 1880 and 1980, the South and Southeast Asian landscape underwent dramatic modification.The 81% of the lost forest and wetland vegetation appears to have been converted into expanded agricultural land.

Human population in this region more than tripled between 1880 and 1980, producing an enormous demand for additional land for cultivation.

6 0
4 years ago
If you were to use an adult cell’s nucleus with intact DNA from a Tasmanian tiger to replace the nucleus of a Tasmanian devil’s
balandron [24]

Answer:

The organism would be genetically almost similar to Tasmanian tiger.

Explanation:

DNA is the genetic material and is responsible for heredity. The DNA present in the nucleus of an egg cell contributes genetic traits of the mother to the progeny. It imparts the progeny some of the genetic traits of the mother.

In the given experiment, DNA from the Tasmanian tiger was introduced into the egg cell of the Tasmanian devil and the transgenic egg cell was allowed to produce a new progeny. Since the implanted transgenic egg cell carried the genetic information from the Tasmanian tiger, the resultant progeny would be almost similar to a Tasmanian tiger.

7 0
4 years ago
7. In contrast to eukaryotic cells, prokaryotic cells
Anuta_ua [19.1K]
All prokarytoic cells replicate through binary fission.
6 0
3 years ago
Read 2 more answers
Define each of the following terms and explain how each of them can benefit the plant.
Aneli [31]

Answer:

definition with benefit is given below of

1st. gravitropism

2nd. phototropism

3rd. thigmotropism

4th. photoperiod

Explanation:

1st is gravitropism

gravitropism is process in which plant grow in the direction that gravity act

It is also called geotropism

and

Gravitropism is important for plants because it directs the roots to grow in the downward direction that is important for obtaining nutrients

2nd is phototropism

phototropism  is the process in which plant growth directed by the light

and

we know plants need light to carry out photosynthesis

so  Phototropism direct the growth of the stem and branch toward sunlight

3rd is thigmotropism

thigmotropism is the directional change in growth of plant in response to a touch stimulus

and

thigmotropism is especially important for climbing plant that is use support to climb up

4th is photoperiod

photoperiod is the physiological change in organism in the response to length of the day and night

and

it play important role to determining the physiological developmental process in the plant such as budding and tuberization

6 0
3 years ago
Read 2 more answers
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