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wariber [46]
3 years ago
8

SOMEONEEEEE HELPPPP MEEEEEEEE

Biology
2 answers:
adell [148]3 years ago
7 0

Answer:

The answer is A

Explanation:

bulgar [2K]3 years ago
4 0

Answer:

A

Explanation:

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The ____________ synthesizes proteins for secretion out of the cell and for utilization in the cell.
jonny [76]
The mRNA synthesizes proteins
8 0
3 years ago
Make chart with Microsoft Office that describes at least 3 major events that occur in development of the fetus during each month
wolverine [178]

Answer:

Check the explanation

Explanation:

Month 1

   Fertilization

   Embryo formation

   Blastocyst

   Fetus development

Month 2

   Fetus growth

   External organs begin to differentiate

Month 3

   Eyelids form

   Nose begins to develop

   Face starts to form

Month 4

   Organ systems complete

   Fetal circulation complete

   Placenta complete

   Distinct fingers and toe

Month 5

   Fetus size 10 – 17 cm

   Heartbeat is present

   Sex differentiated

   Rudimentary kidneys formed

Month 6

   Fetus size 25 cm

   Weight 260gms

   Fetal movements felt by mother

   Langua covers

Month 7

   Fetus size 28 – 36cm

   Weight 680gms

   Eyebrows and finger nails develop

   Wrinkled skin

Month 8

   Fetus size 35 – 38 cm

   Weight 1200 – 1800gm

   Eyes open and close

   Skin is red

Month 9

   Fetus size 42 – 49 cm

   Weight 1900 – 2700 gms

   Eyelids open

   Amniotic fluid decreases

Month 10

   Fetus 48 – 52 cm

   Weight 3000g

   Smooth skin

   Bones osstifies

6 0
3 years ago
Two species of garter snakes live in the same geographic area. One lives mainly in water and the other mainly on land; therefore
11111nata11111 [884]

Answer:

The correct answer is ecological isolation.

Explanation:

The condition when two species in spite of living in the same region, exhibits certain characteristics, which inhibits them from mating with each other is termed as reproductive isolation. The obstructions or the causes that prevent them from interbreeding is known as isolating mechanisms.  

The given case is an example of ecological isolation and is one of the forms of reproductive isolation. Habitat or ecological isolation refers to the phenomenon in which two species cannot mate with each other as they thrive in two distinct locations. Like as mentioned, two species of garter snakes though coming from the same geographical area cannot interbreed, as one of them is living in the land and the other one in the water.  

7 0
3 years ago
What is eversion?
enot [183]

Answer:

a. When the foot rolls OUTWARD

Explanation: is correct

8 0
3 years ago
Which has more mass a mid-sized car or bicycle?
marta [7]
A car
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5 0
3 years ago
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