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melomori [17]
3 years ago
15

What instrument developed in the 1600’s led to the discovery of additional objects other than the five planets, Mercury, Venus,

Mars, Jupiter and Saturn, which visible to the naked eye?
Biology
1 answer:
MrRissso [65]3 years ago
7 0

Answer:

Telescope also known as "spyglass"

Explanation:

In 1609, using this early version of the telescope, Galileo became the first person to record observations of the sky made with the help of a telescope. He soon made his first astronomical discovery.

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Pls help idk what i’m doing
ivolga24 [154]

Answer:

1. Before: carbon dioxide After: Oxygen

2. Oxygen

3. Chloroplast

3 0
3 years ago
Correctly label the following anatomical features of a neuron. Axon Axon terminals Myelin sheath Soma Internode Nucleus Node of
Ratling [72]

A neuron is a specialized cell,  found in the brain, spinal cord and the peripheral nerves  known as the nerve cell. The structure of a neuron varies with their shape and size and it mainly depends upon their functions

<h3>what is the structure of neuron ?</h3>

Dendrites which is A branch-like structure that functions by receiving messages from other neurons and allow the transmission

Cell Body has a cell body with a nucleus, Golgi apparatus, endoplasmic reticulum, mitochondria and other components.

Axon is a tube-like structure that functions by carrying an electrical impulse from the cell body to the axon terminals

Synapse functions by permitting the entry of a neuron to move an electrical or chemical signal from one neuron to another neuron.

For more details regarding neuron, visit

brainly.com/question/13291001

#SPJ1

6 0
1 year ago
Tay-Sachs disease is a lethal, autosomal recessive genetic disorder. If both parents are heterozygous carriers of the disease, w
rjkz [21]

Answer:

50%

Explanation:

Let's assume that the allele "T" gives the normal phenotype while the recessive allele "t" imparts the disease and is lethal in homozygous condition. The genotype of each of the two carrier parents would be "Tt". A cross between Tt and Tt would give the progeny in the following genotype ratio=

Tt x Tt= 1/4 TT: 1/2 Tt: 1/4 tt

Therefore, 1/2 or 50% progeny would be the carrier for the Tay-Sachs disease.

4 0
3 years ago
Refrigerating perishable foods affects biochemical reactions by A) increasing concentrations of antioxidants. B) removing bacter
LuckyWell [14K]
C is the correct answer
8 0
3 years ago
The _______ two objects are to each other, the stronger the force of gravity is between them.
shutvik [7]

Answer:

closer

Explanation:

The closer two objects are to each other, the stronger the force of gravity is between them.

4 0
3 years ago
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