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valina [46]
3 years ago
13

What is the first step in a scientific investigation?

Biology
1 answer:
yanalaym [24]3 years ago
4 0

Answer:

Develop a hypothesis

Explanation:

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Terangkan mengapa bilangan komosom berbeza pada sel anak antara mitosis dan meiosis.​(1 markah)
Alchen [17]

(hopefully this is what you need, I am using a translator)

/

(Saya harap ini yang anda perlukan. Saya menggunakan penterjemah.)

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In mitosis, chromosomes separate only once. They line up end to end. This results in two identical, diploid cells. chromosomes failing to separate during meiosis, such as Patau syndrome, to the effects of chromosomes failing to separate during mitosis.

/

Dalam mitosis, kromosom terpisah hanya sekali. Mereka berbaris dari hujung ke hujung. Ini menghasilkan dua sel diploid yang serupa. kromosom gagal dipisahkan semasa meiosis, seperti sindrom Patau, dengan kesan kromosom gagal dipisahkan semasa mitosis.

:D

3 0
3 years ago
Any rock exposed at earths surface will undergo
Maksim231197 [3]

Answer:

the rock cycle

Explanation:

i hope this helped you

6 0
4 years ago
Read 2 more answers
The stage of the cell cycle where the nucleus divide into two nuclei is called?
sergejj [24]
The stage of the cell cycle where the nucleus divide into two nuclei is called telophase or cytokinesis
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4 0
4 years ago
Regulatory proteins in eukaryotes that are involved in controlling the onset of transcription are called
Rainbow [258]

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3 0
4 years ago
Drag each label to the correct location on the table. Sort the observations based on whether they are quantitative or qualitativ
Ierofanga [76]

Answer:

Qualitative observations are those that cannot really be counted or measured by empirical figures, but are rather described by the features they have such as their color or taste.

Quantitative observations can be measured and counted by empirical figures  i.e. numbers such as age and temperature. Number operations such as addition can be performed on them as well.

Qualitative observations.

  • The shirt is soft  and red.
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Quantitative observations.

  • There are eight elephants  over the age of six  at the zoo.  
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8 0
3 years ago
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