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SOVA2 [1]
3 years ago
14

Chromosomes are duplicated during what stage of the cell cycle?

Biology
1 answer:
Juli2301 [7.4K]3 years ago
5 0
S phase is the answer to your question
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A student in genetics class is studying the inheritance patterns in fruit flies. He is looking at the traits for wing length, lo
Step2247 [10]

Answer:

LLgg, Llgg , two out of 16

Explanation:

Given,

Dominant - Long wings and Gray color

Recessive - Short wings and Brown color

Let the allele for long wings be "L" and the allele for short wings be "l".

Let the allele for brown color be "g" and allele for gray color be "G"

Genotype of parents

LlGg

Gametes of the parent

LG, Lg, lG, lg

Dihybrid cross is between LlGg and LlGg

The offspring produces will be as follows -

LG        Lg         lG         lg

LG LLGG LLGg LlGG LlGg

Lg LLGg LLgg LlGg Llgg

lG LlGG LlGg llGG         llGg

lg LlGg Llgg         llGg         llgg

Offspring with long wings and brown color – LLgg, Llgg , two out of 16

6 0
3 years ago
Which of the following statements characterizes an excitatory neuron?. -It sends an impulse back to the cell body of a neuron.
kupik [55]
<span>The correct option is: IT HELPS CARRY AN IMPULSE BACK TO THE NEXT NEURON. There are two types of neurons, excitatory and inhibitoty neurons. Both serve to transmit impulse from one point to the other. Each neuron usually makes several connections with other cells.</span><span />
3 0
3 years ago
Read 2 more answers
A student identifies the following parts of a cell.
Molodets [167]

Answer:

mitochondrion becoz it is a membrane bounded organelle which is only present in eukaryotic cell

3 0
3 years ago
Can someone help me with a couple biology questions?
Rom4ik [11]
1. outer cell: Controls what enters the cell.
2. inner cell. takes care of the cells bodily functions.
Prophase: Cell doubles the genes inside the nucleus
Metaphase: Cell moves genetic pairs to opposite sides
5 0
3 years ago
Explain how this weather data gathering can help predict the weather in the future
GaryK [48]

Answer:

todays time technology has changed so much, therefore technology will continue to improve

Explanation:

Weather forecasts are made by collecting as much data as possible about the current state of the atmosphere (particularly the temperature, humidity and wind) and using understanding of atmospheric processes (through meteorology) to determine how the atmosphere evolves in the future.

8 0
3 years ago
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