Biology Middle School

Gametes are said to be ________________ as they only contain half the number of chromosomes, unlike other body cells within the organism which it contain all the chromosomes.

Answers

Answer 1

Answer:

Haploids

Explanation:

They are half the number.

Your Welcome.

Answer 2

Answer:

haploid cells

Explanation:

During zygote formation, gametes go through meiosis and the number of chromosomes get halved. This is why they are called haploid cells.

Related Questions

Lesson 3, Interactions among living things


Be able to define and give an example of each.

1. natural selection

2. adaptations

3. niche

4. competition

5. predation, predator, prey

6. symbiosis: mutualism, commensalism, parasitism: parasite and host

Answers

5. predation, predator, prey
Number 5 predation,predator and prey

Read the scientific question below.

"Is air pollution related to lichen growth?"

What is a likely hypothesis for the question? (5 points)

a
Air pollution must affect lichen growth.

b
No, air pollution does not affect lichen growth.

c
If air pollution is high, then lichen growth is high.

d
If air pollution is high, then lung disorder cases are high.

Answers

a. Air pollution must affect lichen growth.

This hypothesis suggests that there is a relationship between air pollution and lichen growth, and that changes in air pollution levels will have an effect on lichen growth. This hypothesis is testable by observing changes in lichen growth in areas with different levels of air pollution and by conducting experiments to measure the effects of air pollution on lichen growth
A. Air pollution must affect lichen growth !

Which examples are an abiotic factor of an ecosystem? select all that apply

Answers

Answer:

the last three

Explanation:

Abiotic is non living organisms or things.

The water animals drink is one answer.

The second is the caves used for protection from predators.

The third is the amount of water vapor in the air.

Abiotic factors in an environment include such items as sunlight, temperature, wind patterns, and precipitation. Therefore to be abiotic an organism must be not associated with or derived from living organisms.

I hope this has helped you and I really want Brainliest because I've never gotten it before but if you don't want to its ok.

Help if you can please?


Leachate is produced as:


A) Rainwater absorbs water-soluble compounds in layers of trash


B)Toxic waste is emptied into ponds and streams


C) Metal comes into contact with water


D) Plastic flows into ponds and streams

Answers

A.

The liquid formed when rain water filters through wastes placed in a landfill. When this liquid comes in contact with buried wastes, it leaches, or draws out, chemicals or constituents from those wastes

A
Rainwater absorbs water-soluble compounds in layers of trash
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