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Natasha2012 [34]
3 years ago
5

A scientist needs to know the temperature of the water every 5 m along 3 km of the river. What tool would the scientist use?

Biology
2 answers:
nexus9112 [7]3 years ago
4 0
It would be b it is doing with the temperature of water.
nikklg [1K]3 years ago
4 0

Answer: Electronic Temperature Probe

Explanation: Just did it.

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The dorsal side of a leopard frog is what
sweet [91]
The dorsal side<span> of the </span>leopard frog<span>: a. Is a light, solid colour b. Is a coloured and patterned. Is initially cut during a dissection</span>
6 0
3 years ago
Cells starting mitosis and meiosis begin with what set of chromosomes. True or False
Arisa [49]

Answer:

with haploid or diploid set of chromosomes. True

Explanation:

There are two types of cells in the body, haploid cells and diploid cells. The biggest difference is related to the number of chromosomes that each cell contains, while diploid cells contain two chromosomes (2n), haploid cells contain a chromosome (1n).

Features:

1. A haploid cell has only one set of chromosomes (n), while diploid cells have two sets of chromosomes (2n).

2. In humans, somatic cells are diploid, while gametes are haploid.

3. Diploid cells develop as a result of mitotic cell division, while haploid cells develop as a result of meiotic cell division.

4. Mitosis produces 2 identical daughter cells, where both stem and daughter cells are diploid. In meiosis, a diploid cell divides twice to produce 4 haploid daughter cells.

5. Humans and most animals are considered diploid organisms, while algae and fungi are examples of organisms that are haploid in most of their lives. Male bees, wasps and ants are also haploid.

5 0
3 years ago
When we say an animal has an "open circulatory system," this means that: movement of the animal is solely responsible for moving
adoni [48]
An open circulatory system simply means that the blood flows out of vessels and into the spaces or sinuses. Invertebrates, insects and crustaceans has an open circulatory system where pump blood goes into a hemocoel and diffusing back to the circulatory system between cells. In other animals, the heart pumps the blood into the body cavities, spaces or sinuses, where the blood surrounds the tissues.  
4 0
3 years ago
Identify the eukaryotic cellular locations of the fundamental processes that are involved in the central dogma of molecular biol
Papessa [141]

Answer:

See the answer below

Explanation:

The central dogma gives a description of how genetic information travels in biological cells from DNAs to proteins. DNAs are first transcribed into messenger RNAs in a process known as transcription and the resulting mRNAs are used in the synthesis of proteins in a process known as translation.

In eukaryotic cells, transcription process happens within the confines of the nucleus because the genetic material in the form of DNAs are always located in the nucleus. Thereafter, the mRNAs generated from transcription are transported to the cytoplasm of the cell where they become translated into proteins.

Hence;

  • <em>T</em><em>ranscription</em><em> happens in the </em><em>nucleus</em><em> of the cell.</em>
  • <em>Translation </em><em>happens in the </em><em>cytoplasm</em><em> of the cell.</em>
3 0
3 years ago
Mitochondria and Chloroplast can divide all on their own, independently.<br> True<br> False
kari74 [83]

Answer:

True.

Explanation:

They can be divided independently in plants.

7 0
2 years ago
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