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skad [1K]
2 years ago
15

How many people live in world

Biology
1 answer:
grigory [225]2 years ago
5 0

Answer:

7,794,798,739

Explanation:

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How does seed formation take place in plant? explain.​
neonofarm [45]

Answer:

Seeds are the result of plant reproduction. ... When pollen lands on the flower's stigma, it germinates and forms a pollen tube, which then quickly grows towards the plant's ovary. Once it finds an ovule, the pollen tube bursts to release sperm cells, which fertilize the ovule and initiate seed formation.

Explanation:

5 0
2 years ago
7.Diane has type A blood and Darryl has type B. They have a son Duane with type A blood and a daughter, Dora, with type B blood.
marishachu [46]

Answer:

A - 1/4

B - 1/2

C- 1/8

Explanation:

The complete question is

Diane has type A blood and Darryl has type B.  They have a son Duane with type A blood and a daughter, Dora, with type B blood.  If they have another child, what are the chances that it  

         A. Will have type AB blood?  

         B. Will be a girl?  

         C. Will be a boy with type O blood?

A.

Let the genotype of Diane be  AO

Daryl can have genotype BO

AO  * BO

AB, AO, BO, OO

Probability of having AB blood group is 1/4

B.

1/2

C

1/2 * 1/4 = 1/8

4 0
2 years ago
The diagram shows a basic food chain. Which is the primary consumer? rabbit grass snake hawk
Lorico [155]

the correct answer is rabbit

4 0
2 years ago
Read 2 more answers
Which activity would be within the field of biology?
Ilya [14]
(B) Doing research how plastic affect the environment is the activity that would be within the field of Biology.
Biology is the study of life. Environment includes the surroundings and the lives involved on it. Therefore, plastic affect both the surrounding and the lives of every living creature.
4 0
3 years ago
El Niño can prevent upwelling along the Pacific Coast. What might happen if normal upwelling does not take place?
Goshia [24]
The water from the deeper end comes to shallower depths
6 0
2 years ago
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