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aliya0001 [1]
2 years ago
7

When a sperm and egg cell combine, the new cell called a zygote contains:

Biology
1 answer:
diamong [38]2 years ago
5 0

Answer:

2, 23 pairs

Explanation:

it is honestly the only one that makes sense

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What term refers to organisms that look alike and produce fertile offspring?
OlgaM077 [116]

Answer:

Species

Explanation:

Such as humans, we are a species because we all look similar and can reproduce with one another.

8 0
3 years ago
Mendel investigates stem length, or height in pea plants what if he had investigated human height instead why would his results
WINSTONCH [101]

Human height is one of the traits that belong to traits that cannot easily be placed in discrete phenotypic classes (there is not only tall and short people, there is continuous variation of height between them). Such traits are usually controlled by more than one gene (polygenic traits).

On the other hand, a Mendelian trait is controlled by a single locus.


6 0
3 years ago
Afferent arteriolar vasoconstriction __________ blood flow into the glomerulus, which causes the glomerular-capillary blood pres
valentinak56 [21]

Answer:

Afferent arteriolar vasoconstriction decreases blood flow into the glomerulus, which causes the glomerular-capillary blood pressure to decrease, leading to a(n) decrease in the net filtration pressure and a resultant decrease in the GFR.

Explanation:

Pretty self-explanatory.

6 0
3 years ago
Please help! I am desperate! :) Answer all of the questions please! :)
klasskru [66]

Answer:

shortest wavelength of visible light: Violet

Energy that can be felt as heat but can't be seen: Infrared radiation

Short invisible rays that can cause damage to the eyes: Ultraviolet light

visible light with the longest wavelength: red 700

Explanation:

Violet has the shortest wavelength, at around 380 nanometers, and red has the longest wavelength, at around 700 nanometers.

3 0
3 years ago
What do solid and hazardous wastes have in common?
jonny [76]

Answer:

Hazardous and solid wastes can be solid, liquid and gaseous form.

Explanation:

Hazardous wastes are wastes that are composed of harmful or toxic substances which is generated from industries, households, hospital e.t.c that are threat to humans and their environment.

Solid wastes are discharged or absconded materials such as refuse, sludge, gabbage, from water treatments, air pollution, household, industries e.t.c.

5 0
3 years ago
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