Turning the palm of the hand backward (down) is called:

How many copies of the 1st chromosome does a human haploid cell contain

Rufina [12.5K]

Answer:

answer from google: ( see explanation )

Explanation: During the first stage of meiosis, the HOMOLOGUES (1-23) are segregated into different cells, resulting in 2 cells that each have 1 copy of each of the 23 chromosomes (still duplicated from DNA replication).

5 0

3 years ago

Describe how wind forms ocean waves in deep water and how these waves change as they develop in 6 sentences

bogdanovich [222]

Wind-driven waves are created by friction between wind and surface water. When wind blows across the surface of an ocean the continual disturbance creates a wave crest. These waves can be created through local winds or distant winds. The waves can be affected by wind speed and wind duration. The faster the wind and the longer it blows, the bigger the waves. It also can depend on how far the wind blows uninterrupted.

I hope this helps :)

6 0

2 years ago

Read 2 more answers

Lancelets and tunicates are two groups of chordates. classify each statement as applying to lancelets, tunicates, both lancelets

Alenkinab [10]

Characteristics of Lancelets:
Small
Elongated
Marine invertebrate
Lacks a jaw
No sense organs
Has a notochord
Example: Lamprey

Characteristics of Tunicates:
Marine invertebrate
Has an outer coat that is rubbery or hard
Has two siphons
Examples: sea squirts, salps

I hope this is the answer that you were looking for.

7 0

4 years ago

Question 1 6 pts

balu736 [363]

uestion 1 6 pts

In a lab report, the hypothesis should be in the "method" section.

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False

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Question 2 6 pts

In a lab report, the background information / research should only be one sentence.

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Question 3 6 pts

In a lab report, the "materials" section is a bulleted list of the materials used.

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Question 4 6 pts

In a lab report, the "statement of purpose" is in the "introduction" section.

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Question 5 6 pts

In a lab report, a discussion of the results should be in the "results" section.

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Question 6 6 pts

In a lab report, any errors made should be mentioned in the "discussion" section.

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False

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Question 7 6 pts

In a lab report, a numbered, step-by-step set of instructions for performing the experiment should be in the "discussion" section.

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False

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Question 8 6 pts

In diffusion, solute moves from an area of high concentration to an area of low concentration.

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Question 9 6 pts

In osmosis, the solvent moves.

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Question 10 6 pts

One of the products produced in photosynthesis is glucose.

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Question 11 6 pts

The order of mitosis is: interphase, prophase, anaphase, telophase, metaphase.

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Question 12 7 pts

Human cells have 17 chromosomes.

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Question 13 7 pts

Meiosis is involved in the production of gametes.

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Question 14 7 pts

Plant cells have a cell wall.

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Question 15 7 pts

ATP is produced in the mitochondria.

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False

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Question 16 6 pts

In the process of cellular respiration, ATP is produced

True

False

8 0

3 years ago

Which type of RNA carries amino acids from the cytoplasm to the ribosome

Dahasolnce [82]

Answer: transfer RNA

Explanation: Brainliest please

6 0

3 years ago